87496434

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{54617}}^1$

素因数の和:54714

約数の個数: 24

約数和(自身を含む): 191709180

約数和(自身を除く): 104212746

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 54617, 109234, 163851, 327702, 491553, 983106, 4860913, 9721826, 14582739, 29165478, 43748217, 87496434]

約数ペア:

[(1, 87496434), (2, 43748217), (3, 29165478), (6, 14582739), (9, 9721826), (18, 4860913), (89, 983106), (178, 491553), (267, 327702), (534, 163851), (801, 109234), (1602, 54617)]