90517038

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{67651}}^1$

素因数の和:67879

約数の個数: 16

約数和(自身を含む): 181848576

約数和(自身を除く): 91331538

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 67651, 135302, 202953, 405906, 15086173, 30172346, 45258519, 90517038]

約数ペア:

[(1, 90517038), (2, 45258519), (3, 30172346), (6, 15086173), (223, 405906), (446, 202953), (669, 135302), (1338, 67651)]