172962438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 407462400

約数和(自身を除く): 234499962

約数列:

[1, 2, 3, 6, 11, 22, 23, 29, 33, 46, 58, 66, 69, 87, 138, 174, 253, 319, 506, 638, 667, 759, 957, 1334, 1518, 1914, 2001, 3929, 4002, 7337, 7858, 11787, 14674, 22011, 23574, 43219, 44022, 86438, 90367, 113941, 129657, 180734, 227882, 259314, 271101, 341823, 542202, 683646, 994037, 1253351, 1988074, 2506702, 2620643, 2982111, 3760053, 5241286, 5964222, 7520106, 7861929, 15723858, 28827073, 57654146, 86481219, 172962438]

約数ペア:

[(1, 172962438), (2, 86481219), (3, 57654146), (6, 28827073), (11, 15723858), (22, 7861929), (23, 7520106), (29, 5964222), (33, 5241286), (46, 3760053), (58, 2982111), (66, 2620643), (69, 2506702), (87, 1988074), (138, 1253351), (174, 994037), (253, 683646), (319, 542202), (506, 341823), (638, 271101), (667, 259314), (759, 227882), (957, 180734), (1334, 129657), (1518, 113941), (1914, 90367), (2001, 86438), (3929, 44022), (4002, 43219), (7337, 23574), (7858, 22011), (11787, 14674)]