64671264

素因数分解:

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

素因数の和:97

約数の個数: 288

約数和(自身を含む): 235186560

約数和(自身を除く): 170515296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 37, 42, 48, 51, 54, 56, 63, 68, 72, 74, 84, 96, 102, 108, 111, 112, 119, 126, 136, 144, 148, 153, 168, 189, 204, 216, 222, 224, 238, 252, 259, 272, 288, 289, 296, 306, 333, 336, 357, 378, 408, 432, 444, 459, 476, 504, 518, 544, 578, 592, 612, 629, 666, 672, 714, 756, 777, 816, 864, 867, 888, 918, 952, 999, 1008, 1036, 1071, 1156, 1184, 1224, 1258, 1332, 1428, 1512, 1554, 1632, 1734, 1776, 1836, 1887, 1904, 1998, 2016, 2023, 2072, 2142, 2312, 2331, 2448, 2516, 2601, 2664, 2856, 3024, 3108, 3213, 3468, 3552, 3672, 3774, 3808, 3996, 4046, 4144, 4284, 4403, 4624, 4662, 4896, 5032, 5202, 5328, 5661, 5712, 6048, 6069, 6216, 6426, 6936, 6993, 7344, 7548, 7803, 7992, 8092, 8288, 8568, 8806, 9248, 9324, 10064, 10404, 10656, 10693, 11322, 11424, 12138, 12432, 12852, 13209, 13872, 13986, 14688, 15096, 15606, 15984, 16184, 16983, 17136, 17612, 18207, 18648, 20128, 20808, 21386, 22644, 24276, 24864, 25704, 26418, 27744, 27972, 30192, 31212, 31968, 32079, 32368, 33966, 34272, 35224, 36414, 37296, 39627, 41616, 42772, 45288, 48552, 51408, 52836, 54621, 55944, 60384, 62424, 64158, 64736, 67932, 70448, 72828, 74592, 74851, 79254, 83232, 85544, 90576, 96237, 97104, 102816, 105672, 109242, 111888, 118881, 124848, 128316, 135864, 140896, 145656, 149702, 158508, 171088, 181152, 192474, 194208, 211344, 218484, 223776, 224553, 237762, 249696, 256632, 271728, 288711, 291312, 299404, 317016, 342176, 384948, 422688, 436968, 449106, 475524, 513264, 543456, 577422, 582624, 598808, 634032, 673659, 769896, 873936, 898212, 951048, 1026528, 1154844, 1197616, 1268064, 1347318, 1539792, 1747872, 1796424, 1902096, 2020977, 2309688, 2395232, 2694636, 3079584, 3592848, 3804192, 4041954, 4619376, 5389272, 7185696, 8083908, 9238752, 10778544, 16167816, 21557088, 32335632, 64671264]

約数ペア:

[(1, 64671264), (2, 32335632), (3, 21557088), (4, 16167816), (6, 10778544), (7, 9238752), (8, 8083908), (9, 7185696), (12, 5389272), (14, 4619376), (16, 4041954), (17, 3804192), (18, 3592848), (21, 3079584), (24, 2694636), (27, 2395232), (28, 2309688), (32, 2020977), (34, 1902096), (36, 1796424), (37, 1747872), (42, 1539792), (48, 1347318), (51, 1268064), (54, 1197616), (56, 1154844), (63, 1026528), (68, 951048), (72, 898212), (74, 873936), (84, 769896), (96, 673659), (102, 634032), (108, 598808), (111, 582624), (112, 577422), (119, 543456), (126, 513264), (136, 475524), (144, 449106), (148, 436968), (153, 422688), (168, 384948), (189, 342176), (204, 317016), (216, 299404), (222, 291312), (224, 288711), (238, 271728), (252, 256632), (259, 249696), (272, 237762), (288, 224553), (289, 223776), (296, 218484), (306, 211344), (333, 194208), (336, 192474), (357, 181152), (378, 171088), (408, 158508), (432, 149702), (444, 145656), (459, 140896), (476, 135864), (504, 128316), (518, 124848), (544, 118881), (578, 111888), (592, 109242), (612, 105672), (629, 102816), (666, 97104), (672, 96237), (714, 90576), (756, 85544), (777, 83232), (816, 79254), (864, 74851), (867, 74592), (888, 72828), (918, 70448), (952, 67932), (999, 64736), (1008, 64158), (1036, 62424), (1071, 60384), (1156, 55944), (1184, 54621), (1224, 52836), (1258, 51408), (1332, 48552), (1428, 45288), (1512, 42772), (1554, 41616), (1632, 39627), (1734, 37296), (1776, 36414), (1836, 35224), (1887, 34272), (1904, 33966), (1998, 32368), (2016, 32079), (2023, 31968), (2072, 31212), (2142, 30192), (2312, 27972), (2331, 27744), (2448, 26418), (2516, 25704), (2601, 24864), (2664, 24276), (2856, 22644), (3024, 21386), (3108, 20808), (3213, 20128), (3468, 18648), (3552, 18207), (3672, 17612), (3774, 17136), (3808, 16983), (3996, 16184), (4046, 15984), (4144, 15606), (4284, 15096), (4403, 14688), (4624, 13986), (4662, 13872), (4896, 13209), (5032, 12852), (5202, 12432), (5328, 12138), (5661, 11424), (5712, 11322), (6048, 10693), (6069, 10656), (6216, 10404), (6426, 10064), (6936, 9324), (6993, 9248), (7344, 8806), (7548, 8568), (7803, 8288), (7992, 8092)]