80286348

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{61381}}^1$

素因数の和:61497

約数の個数: 24

約数和(自身を含む): 189056560

約数和(自身を除く): 108770212

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 61381, 122762, 184143, 245524, 368286, 736572, 6690529, 13381058, 20071587, 26762116, 40143174, 80286348]

約数ペア:

[(1, 80286348), (2, 40143174), (3, 26762116), (4, 20071587), (6, 13381058), (12, 6690529), (109, 736572), (218, 368286), (327, 245524), (436, 184143), (654, 122762), (1308, 61381)]