77172456

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45289}}^1$

素因数の和:45369

約数の個数: 32

約数和(自身を含む): 195652800

約数和(自身を除く): 118480344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 45289, 90578, 135867, 181156, 271734, 362312, 543468, 1086936, 3215519, 6431038, 9646557, 12862076, 19293114, 25724152, 38586228, 77172456]

約数ペア:

[(1, 77172456), (2, 38586228), (3, 25724152), (4, 19293114), (6, 12862076), (8, 9646557), (12, 6431038), (24, 3215519), (71, 1086936), (142, 543468), (213, 362312), (284, 271734), (426, 181156), (568, 135867), (852, 90578), (1704, 45289)]