64753668

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 200904704

約数和(自身を除く): 136151036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 307, 324, 372, 378, 434, 486, 558, 567, 614, 651, 756, 837, 868, 921, 972, 1116, 1134, 1228, 1302, 1674, 1701, 1842, 1953, 2149, 2268, 2511, 2604, 2763, 3348, 3402, 3684, 3906, 4298, 5022, 5526, 5859, 6447, 6804, 7533, 7812, 8289, 8596, 9517, 10044, 11052, 11718, 12894, 15066, 16578, 17577, 19034, 19341, 23436, 24867, 25788, 28551, 30132, 33156, 35154, 38068, 38682, 49734, 52731, 57102, 58023, 66619, 70308, 74601, 77364, 85653, 99468, 105462, 114204, 116046, 133238, 149202, 171306, 174069, 199857, 210924, 232092, 256959, 266476, 298404, 342612, 348138, 399714, 513918, 522207, 599571, 696276, 770877, 799428, 1027836, 1044414, 1199142, 1541754, 1798713, 2088828, 2312631, 2398284, 3083508, 3597426, 4625262, 5396139, 7194852, 9250524, 10792278, 16188417, 21584556, 32376834, 64753668]

約数ペア:

[(1, 64753668), (2, 32376834), (3, 21584556), (4, 16188417), (6, 10792278), (7, 9250524), (9, 7194852), (12, 5396139), (14, 4625262), (18, 3597426), (21, 3083508), (27, 2398284), (28, 2312631), (31, 2088828), (36, 1798713), (42, 1541754), (54, 1199142), (62, 1044414), (63, 1027836), (81, 799428), (84, 770877), (93, 696276), (108, 599571), (124, 522207), (126, 513918), (162, 399714), (186, 348138), (189, 342612), (217, 298404), (243, 266476), (252, 256959), (279, 232092), (307, 210924), (324, 199857), (372, 174069), (378, 171306), (434, 149202), (486, 133238), (558, 116046), (567, 114204), (614, 105462), (651, 99468), (756, 85653), (837, 77364), (868, 74601), (921, 70308), (972, 66619), (1116, 58023), (1134, 57102), (1228, 52731), (1302, 49734), (1674, 38682), (1701, 38068), (1842, 35154), (1953, 33156), (2149, 30132), (2268, 28551), (2511, 25788), (2604, 24867), (2763, 23436), (3348, 19341), (3402, 19034), (3684, 17577), (3906, 16578), (4298, 15066), (5022, 12894), (5526, 11718), (5859, 11052), (6447, 10044), (6804, 9517), (7533, 8596), (7812, 8289)]