74878104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{445703}}^1$

素因数の和:445719

約数の個数: 32

約数和(自身を含む): 213937920

約数和(自身を除く): 139059816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 445703, 891406, 1337109, 1782812, 2674218, 3119921, 3565624, 5348436, 6239842, 9359763, 10696872, 12479684, 18719526, 24959368, 37439052, 74878104]

約数ペア:

[(1, 74878104), (2, 37439052), (3, 24959368), (4, 18719526), (6, 12479684), (7, 10696872), (8, 9359763), (12, 6239842), (14, 5348436), (21, 3565624), (24, 3119921), (28, 2674218), (42, 1782812), (56, 1337109), (84, 891406), (168, 445703)]