80783136

素因数分解:

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

素因数の和:101

約数の個数: 288

約数和(自身を含む): 291876480

約数和(自身を除く): 211093344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 37, 38, 42, 48, 54, 56, 57, 63, 72, 74, 76, 84, 96, 108, 111, 112, 114, 126, 133, 144, 148, 152, 168, 171, 189, 216, 222, 224, 228, 252, 259, 266, 288, 296, 304, 333, 336, 342, 361, 378, 399, 432, 444, 456, 504, 513, 518, 532, 592, 608, 666, 672, 684, 703, 722, 756, 777, 798, 864, 888, 912, 999, 1008, 1026, 1036, 1064, 1083, 1184, 1197, 1332, 1368, 1406, 1444, 1512, 1554, 1596, 1776, 1824, 1998, 2016, 2052, 2072, 2109, 2128, 2166, 2331, 2394, 2527, 2664, 2736, 2812, 2888, 3024, 3108, 3192, 3249, 3552, 3591, 3996, 4104, 4144, 4218, 4256, 4332, 4662, 4788, 4921, 5054, 5328, 5472, 5624, 5776, 6048, 6216, 6327, 6384, 6498, 6993, 7182, 7581, 7992, 8208, 8288, 8436, 8664, 9324, 9576, 9747, 9842, 10108, 10656, 11248, 11552, 12432, 12654, 12768, 12996, 13357, 13986, 14364, 14763, 15162, 15984, 16416, 16872, 17328, 18648, 18981, 19152, 19494, 19684, 20216, 22496, 22743, 24864, 25308, 25992, 26714, 27972, 28728, 29526, 30324, 31968, 33744, 34656, 37296, 37962, 38304, 38988, 39368, 40071, 40432, 44289, 45486, 50616, 51984, 53428, 55944, 57456, 59052, 60648, 67488, 68229, 74592, 75924, 77976, 78736, 80142, 80864, 88578, 90972, 93499, 101232, 103968, 106856, 111888, 114912, 118104, 120213, 121296, 132867, 136458, 151848, 155952, 157472, 160284, 177156, 181944, 186998, 202464, 213712, 223776, 236208, 240426, 242592, 265734, 272916, 280497, 303696, 311904, 320568, 354312, 360639, 363888, 373996, 427424, 472416, 480852, 531468, 545832, 560994, 607392, 641136, 708624, 721278, 727776, 747992, 841491, 961704, 1062936, 1091664, 1121988, 1282272, 1417248, 1442556, 1495984, 1682982, 1923408, 2125872, 2183328, 2243976, 2524473, 2885112, 2991968, 3365964, 3846816, 4251744, 4487952, 5048946, 5770224, 6731928, 8975904, 10097892, 11540448, 13463856, 20195784, 26927712, 40391568, 80783136]

約数ペア:

[(1, 80783136), (2, 40391568), (3, 26927712), (4, 20195784), (6, 13463856), (7, 11540448), (8, 10097892), (9, 8975904), (12, 6731928), (14, 5770224), (16, 5048946), (18, 4487952), (19, 4251744), (21, 3846816), (24, 3365964), (27, 2991968), (28, 2885112), (32, 2524473), (36, 2243976), (37, 2183328), (38, 2125872), (42, 1923408), (48, 1682982), (54, 1495984), (56, 1442556), (57, 1417248), (63, 1282272), (72, 1121988), (74, 1091664), (76, 1062936), (84, 961704), (96, 841491), (108, 747992), (111, 727776), (112, 721278), (114, 708624), (126, 641136), (133, 607392), (144, 560994), (148, 545832), (152, 531468), (168, 480852), (171, 472416), (189, 427424), (216, 373996), (222, 363888), (224, 360639), (228, 354312), (252, 320568), (259, 311904), (266, 303696), (288, 280497), (296, 272916), (304, 265734), (333, 242592), (336, 240426), (342, 236208), (361, 223776), (378, 213712), (399, 202464), (432, 186998), (444, 181944), (456, 177156), (504, 160284), (513, 157472), (518, 155952), (532, 151848), (592, 136458), (608, 132867), (666, 121296), (672, 120213), (684, 118104), (703, 114912), (722, 111888), (756, 106856), (777, 103968), (798, 101232), (864, 93499), (888, 90972), (912, 88578), (999, 80864), (1008, 80142), (1026, 78736), (1036, 77976), (1064, 75924), (1083, 74592), (1184, 68229), (1197, 67488), (1332, 60648), (1368, 59052), (1406, 57456), (1444, 55944), (1512, 53428), (1554, 51984), (1596, 50616), (1776, 45486), (1824, 44289), (1998, 40432), (2016, 40071), (2052, 39368), (2072, 38988), (2109, 38304), (2128, 37962), (2166, 37296), (2331, 34656), (2394, 33744), (2527, 31968), (2664, 30324), (2736, 29526), (2812, 28728), (2888, 27972), (3024, 26714), (3108, 25992), (3192, 25308), (3249, 24864), (3552, 22743), (3591, 22496), (3996, 20216), (4104, 19684), (4144, 19494), (4218, 19152), (4256, 18981), (4332, 18648), (4662, 17328), (4788, 16872), (4921, 16416), (5054, 15984), (5328, 15162), (5472, 14763), (5624, 14364), (5776, 13986), (6048, 13357), (6216, 12996), (6327, 12768), (6384, 12654), (6498, 12432), (6993, 11552), (7182, 11248), (7581, 10656), (7992, 10108), (8208, 9842), (8288, 9747), (8436, 9576), (8664, 9324)]