78334772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{8971}}^1$

素因数の和:9071

約数の個数: 24

約数和(自身を含む): 143193120

約数和(自身を除く): 64858348

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 8971, 17942, 35884, 331927, 529289, 663854, 1058578, 1327708, 2117156, 19583693, 39167386, 78334772]

約数ペア:

[(1, 78334772), (2, 39167386), (4, 19583693), (37, 2117156), (59, 1327708), (74, 1058578), (118, 663854), (148, 529289), (236, 331927), (2183, 35884), (4366, 17942), (8732, 8971)]