90220956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{153437}}^1$

素因数の和:153458

約数の個数: 36

約数和(自身を含む): 244887048

約数和(自身を除く): 154666092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 153437, 306874, 460311, 613748, 920622, 1074059, 1841244, 2148118, 3222177, 4296236, 6444354, 7518413, 12888708, 15036826, 22555239, 30073652, 45110478, 90220956]

約数ペア:

[(1, 90220956), (2, 45110478), (3, 30073652), (4, 22555239), (6, 15036826), (7, 12888708), (12, 7518413), (14, 6444354), (21, 4296236), (28, 3222177), (42, 2148118), (49, 1841244), (84, 1074059), (98, 920622), (147, 613748), (196, 460311), (294, 306874), (588, 153437)]