78330222

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71339}}^1$

素因数の和:71408

約数の個数: 24

約数和(自身を含む): 172500120

約数和(自身を除く): 94169898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 71339, 142678, 214017, 428034, 642051, 1284102, 4351679, 8703358, 13055037, 26110074, 39165111, 78330222]

約数ペア:

[(1, 78330222), (2, 39165111), (3, 26110074), (6, 13055037), (9, 8703358), (18, 4351679), (61, 1284102), (122, 642051), (183, 428034), (366, 214017), (549, 142678), (1098, 71339)]