81011508

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{59743}}^1$

素因数の和:59863

約数の個数: 24

約数和(自身を含む): 190702848

約数和(自身を除く): 109691340

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 59743, 119486, 179229, 238972, 358458, 716916, 6750959, 13501918, 20252877, 27003836, 40505754, 81011508]

約数ペア:

[(1, 81011508), (2, 40505754), (3, 27003836), (4, 20252877), (6, 13501918), (12, 6750959), (113, 716916), (226, 358458), (339, 238972), (452, 179229), (678, 119486), (1356, 59743)]