78612424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47017}}^1$

素因数の和:47053

約数の個数: 32

約数和(自身を含む): 169264800

約数和(自身を除く): 90652376

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 47017, 94034, 188068, 376136, 517187, 893323, 1034374, 1786646, 2068748, 3573292, 4137496, 7146584, 9826553, 19653106, 39306212, 78612424]

約数ペア:

[(1, 78612424), (2, 39306212), (4, 19653106), (8, 9826553), (11, 7146584), (19, 4137496), (22, 3573292), (38, 2068748), (44, 1786646), (76, 1034374), (88, 893323), (152, 517187), (209, 376136), (418, 188068), (836, 94034), (1672, 47017)]