90277992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{25589}}^1$

素因数の和:25615

約数の個数: 72

約数和(自身を含む): 284432850

約数和(自身を除く): 194154858

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 25589, 51178, 76767, 102356, 153534, 179123, 204712, 230301, 307068, 358246, 460602, 537369, 614136, 716492, 921204, 1074738, 1253861, 1432984, 1612107, 1842408, 2149476, 2507722, 3224214, 3761583, 4298952, 5015444, 6448428, 7523166, 10030888, 11284749, 12896856, 15046332, 22569498, 30092664, 45138996, 90277992]

約数ペア:

[(1, 90277992), (2, 45138996), (3, 30092664), (4, 22569498), (6, 15046332), (7, 12896856), (8, 11284749), (9, 10030888), (12, 7523166), (14, 6448428), (18, 5015444), (21, 4298952), (24, 3761583), (28, 3224214), (36, 2507722), (42, 2149476), (49, 1842408), (56, 1612107), (63, 1432984), (72, 1253861), (84, 1074738), (98, 921204), (126, 716492), (147, 614136), (168, 537369), (196, 460602), (252, 358246), (294, 307068), (392, 230301), (441, 204712), (504, 179123), (588, 153534), (882, 102356), (1176, 76767), (1764, 51178), (3528, 25589)]