127874628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16369}}^1$

素因数の和:16417

約数の個数: 72

約数和(自身を含む): 381355520

約数和(自身を除く): 253480892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 16369, 32738, 49107, 65476, 98214, 114583, 147321, 196428, 229166, 294642, 343749, 458332, 507439, 589284, 687498, 1014878, 1031247, 1374996, 1522317, 2029756, 2062494, 3044634, 3552073, 4124988, 4566951, 6089268, 7104146, 9133902, 10656219, 14208292, 18267804, 21312438, 31968657, 42624876, 63937314, 127874628]

約数ペア:

[(1, 127874628), (2, 63937314), (3, 42624876), (4, 31968657), (6, 21312438), (7, 18267804), (9, 14208292), (12, 10656219), (14, 9133902), (18, 7104146), (21, 6089268), (28, 4566951), (31, 4124988), (36, 3552073), (42, 3044634), (62, 2062494), (63, 2029756), (84, 1522317), (93, 1374996), (124, 1031247), (126, 1014878), (186, 687498), (217, 589284), (252, 507439), (279, 458332), (372, 343749), (434, 294642), (558, 229166), (651, 196428), (868, 147321), (1116, 114583), (1302, 98214), (1953, 65476), (2604, 49107), (3906, 32738), (7812, 16369)]