81379164

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{85843}}^1$

素因数の和:85929

約数の個数: 24

約数和(自身を含む): 192290560

約数和(自身を除く): 110911396

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 85843, 171686, 257529, 343372, 515058, 1030116, 6781597, 13563194, 20344791, 27126388, 40689582, 81379164]

約数ペア:

[(1, 81379164), (2, 40689582), (3, 27126388), (4, 20344791), (6, 13563194), (12, 6781597), (79, 1030116), (158, 515058), (237, 343372), (316, 257529), (474, 171686), (948, 85843)]