64167768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:127

約数の個数: 192

約数和(自身を含む): 216115200

約数和(自身を除く): 151947432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 37, 42, 54, 56, 62, 63, 72, 74, 84, 93, 108, 111, 124, 126, 148, 168, 186, 189, 216, 217, 222, 248, 252, 259, 279, 296, 333, 372, 378, 434, 444, 504, 518, 558, 651, 666, 744, 756, 777, 837, 868, 888, 999, 1036, 1116, 1147, 1302, 1332, 1369, 1512, 1554, 1674, 1736, 1953, 1998, 2072, 2232, 2294, 2331, 2604, 2664, 2738, 3108, 3348, 3441, 3906, 3996, 4107, 4588, 4662, 5208, 5476, 5859, 6216, 6696, 6882, 6993, 7812, 7992, 8029, 8214, 9176, 9324, 9583, 10323, 10952, 11718, 12321, 13764, 13986, 15624, 16058, 16428, 18648, 19166, 20646, 23436, 24087, 24642, 27528, 27972, 28749, 30969, 32116, 32856, 36963, 38332, 41292, 42439, 46872, 48174, 49284, 55944, 57498, 61938, 64232, 72261, 73926, 76664, 82584, 84878, 86247, 96348, 98568, 114996, 123876, 127317, 144522, 147852, 169756, 172494, 192696, 216783, 229992, 247752, 254634, 258741, 289044, 295704, 297073, 339512, 344988, 381951, 433566, 509268, 517482, 578088, 594146, 689976, 763902, 867132, 891219, 1018536, 1034964, 1145853, 1188292, 1527804, 1734264, 1782438, 2069928, 2291706, 2376584, 2673657, 3055608, 3564876, 4583412, 5347314, 7129752, 8020971, 9166824, 10694628, 16041942, 21389256, 32083884, 64167768]

約数ペア:

[(1, 64167768), (2, 32083884), (3, 21389256), (4, 16041942), (6, 10694628), (7, 9166824), (8, 8020971), (9, 7129752), (12, 5347314), (14, 4583412), (18, 3564876), (21, 3055608), (24, 2673657), (27, 2376584), (28, 2291706), (31, 2069928), (36, 1782438), (37, 1734264), (42, 1527804), (54, 1188292), (56, 1145853), (62, 1034964), (63, 1018536), (72, 891219), (74, 867132), (84, 763902), (93, 689976), (108, 594146), (111, 578088), (124, 517482), (126, 509268), (148, 433566), (168, 381951), (186, 344988), (189, 339512), (216, 297073), (217, 295704), (222, 289044), (248, 258741), (252, 254634), (259, 247752), (279, 229992), (296, 216783), (333, 192696), (372, 172494), (378, 169756), (434, 147852), (444, 144522), (504, 127317), (518, 123876), (558, 114996), (651, 98568), (666, 96348), (744, 86247), (756, 84878), (777, 82584), (837, 76664), (868, 73926), (888, 72261), (999, 64232), (1036, 61938), (1116, 57498), (1147, 55944), (1302, 49284), (1332, 48174), (1369, 46872), (1512, 42439), (1554, 41292), (1674, 38332), (1736, 36963), (1953, 32856), (1998, 32116), (2072, 30969), (2232, 28749), (2294, 27972), (2331, 27528), (2604, 24642), (2664, 24087), (2738, 23436), (3108, 20646), (3348, 19166), (3441, 18648), (3906, 16428), (3996, 16058), (4107, 15624), (4588, 13986), (4662, 13764), (5208, 12321), (5476, 11718), (5859, 10952), (6216, 10323), (6696, 9583), (6882, 9324), (6993, 9176), (7812, 8214), (7992, 8029)]