72279648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 384

約数和(自身を含む): 275788800

約数和(自身を除く): 203509152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 37, 38, 42, 48, 51, 54, 56, 57, 63, 68, 72, 74, 76, 84, 96, 102, 108, 111, 112, 114, 119, 126, 133, 136, 144, 148, 152, 153, 168, 171, 189, 204, 216, 222, 224, 228, 238, 252, 259, 266, 272, 288, 296, 304, 306, 323, 333, 336, 342, 357, 378, 399, 408, 432, 444, 456, 459, 476, 504, 513, 518, 532, 544, 592, 608, 612, 629, 646, 666, 672, 684, 703, 714, 756, 777, 798, 816, 864, 888, 912, 918, 952, 969, 999, 1008, 1026, 1036, 1064, 1071, 1184, 1197, 1224, 1258, 1292, 1332, 1368, 1406, 1428, 1512, 1554, 1596, 1632, 1776, 1824, 1836, 1887, 1904, 1938, 1998, 2016, 2052, 2072, 2109, 2128, 2142, 2261, 2331, 2394, 2448, 2516, 2584, 2664, 2736, 2812, 2856, 2907, 3024, 3108, 3192, 3213, 3552, 3591, 3672, 3774, 3808, 3876, 3996, 4104, 4144, 4218, 4256, 4284, 4403, 4522, 4662, 4788, 4896, 4921, 5032, 5168, 5328, 5472, 5624, 5661, 5712, 5814, 6048, 6216, 6327, 6384, 6426, 6783, 6993, 7182, 7344, 7548, 7752, 7992, 8208, 8288, 8436, 8568, 8721, 8806, 9044, 9324, 9576, 9842, 10064, 10336, 10656, 11248, 11322, 11424, 11628, 11951, 12432, 12654, 12768, 12852, 13209, 13566, 13986, 14364, 14688, 14763, 15096, 15504, 15984, 16416, 16872, 16983, 17136, 17442, 17612, 18088, 18648, 18981, 19152, 19684, 20128, 20349, 22496, 22644, 23256, 23902, 24864, 25308, 25704, 26418, 27132, 27972, 28728, 29526, 30192, 31008, 31968, 33744, 33966, 34272, 34884, 35224, 35853, 36176, 37296, 37962, 38304, 39368, 39627, 40698, 44289, 45288, 46512, 47804, 50616, 51408, 52836, 54264, 55944, 57456, 59052, 60384, 61047, 67488, 67932, 69768, 70448, 71706, 72352, 74592, 75924, 78736, 79254, 81396, 83657, 88578, 90576, 93024, 95608, 101232, 102816, 105672, 107559, 108528, 111888, 114912, 118104, 118881, 122094, 132867, 135864, 139536, 140896, 143412, 151848, 157472, 158508, 162792, 167314, 177156, 181152, 191216, 202464, 211344, 215118, 217056, 223776, 236208, 237762, 244188, 250971, 265734, 271728, 279072, 286824, 303696, 317016, 322677, 325584, 334628, 354312, 382432, 422688, 430236, 472416, 475524, 488376, 501942, 531468, 543456, 573648, 607392, 634032, 645354, 651168, 669256, 708624, 752913, 860472, 951048, 976752, 1003884, 1062936, 1147296, 1268064, 1290708, 1338512, 1417248, 1505826, 1720944, 1902096, 1953504, 2007768, 2125872, 2258739, 2581416, 2677024, 3011652, 3441888, 3804192, 4015536, 4251744, 4517478, 5162832, 6023304, 8031072, 9034956, 10325664, 12046608, 18069912, 24093216, 36139824, 72279648]

約数ペア:

[(1, 72279648), (2, 36139824), (3, 24093216), (4, 18069912), (6, 12046608), (7, 10325664), (8, 9034956), (9, 8031072), (12, 6023304), (14, 5162832), (16, 4517478), (17, 4251744), (18, 4015536), (19, 3804192), (21, 3441888), (24, 3011652), (27, 2677024), (28, 2581416), (32, 2258739), (34, 2125872), (36, 2007768), (37, 1953504), (38, 1902096), (42, 1720944), (48, 1505826), (51, 1417248), (54, 1338512), (56, 1290708), (57, 1268064), (63, 1147296), (68, 1062936), (72, 1003884), (74, 976752), (76, 951048), (84, 860472), (96, 752913), (102, 708624), (108, 669256), (111, 651168), (112, 645354), (114, 634032), (119, 607392), (126, 573648), (133, 543456), (136, 531468), (144, 501942), (148, 488376), (152, 475524), (153, 472416), (168, 430236), (171, 422688), (189, 382432), (204, 354312), (216, 334628), (222, 325584), (224, 322677), (228, 317016), (238, 303696), (252, 286824), (259, 279072), (266, 271728), (272, 265734), (288, 250971), (296, 244188), (304, 237762), (306, 236208), (323, 223776), (333, 217056), (336, 215118), (342, 211344), (357, 202464), (378, 191216), (399, 181152), (408, 177156), (432, 167314), (444, 162792), (456, 158508), (459, 157472), (476, 151848), (504, 143412), (513, 140896), (518, 139536), (532, 135864), (544, 132867), (592, 122094), (608, 118881), (612, 118104), (629, 114912), (646, 111888), (666, 108528), (672, 107559), (684, 105672), (703, 102816), (714, 101232), (756, 95608), (777, 93024), (798, 90576), (816, 88578), (864, 83657), (888, 81396), (912, 79254), (918, 78736), (952, 75924), (969, 74592), (999, 72352), (1008, 71706), (1026, 70448), (1036, 69768), (1064, 67932), (1071, 67488), (1184, 61047), (1197, 60384), (1224, 59052), (1258, 57456), (1292, 55944), (1332, 54264), (1368, 52836), (1406, 51408), (1428, 50616), (1512, 47804), (1554, 46512), (1596, 45288), (1632, 44289), (1776, 40698), (1824, 39627), (1836, 39368), (1887, 38304), (1904, 37962), (1938, 37296), (1998, 36176), (2016, 35853), (2052, 35224), (2072, 34884), (2109, 34272), (2128, 33966), (2142, 33744), (2261, 31968), (2331, 31008), (2394, 30192), (2448, 29526), (2516, 28728), (2584, 27972), (2664, 27132), (2736, 26418), (2812, 25704), (2856, 25308), (2907, 24864), (3024, 23902), (3108, 23256), (3192, 22644), (3213, 22496), (3552, 20349), (3591, 20128), (3672, 19684), (3774, 19152), (3808, 18981), (3876, 18648), (3996, 18088), (4104, 17612), (4144, 17442), (4218, 17136), (4256, 16983), (4284, 16872), (4403, 16416), (4522, 15984), (4662, 15504), (4788, 15096), (4896, 14763), (4921, 14688), (5032, 14364), (5168, 13986), (5328, 13566), (5472, 13209), (5624, 12852), (5661, 12768), (5712, 12654), (5814, 12432), (6048, 11951), (6216, 11628), (6327, 11424), (6384, 11322), (6426, 11248), (6783, 10656), (6993, 10336), (7182, 10064), (7344, 9842), (7548, 9576), (7752, 9324), (7992, 9044), (8208, 8806), (8288, 8721), (8436, 8568)]