78013642

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{54101}}^1$

素因数の和:54213

約数の個数: 16

約数和(自身を含む): 135038592

約数和(自身を除く): 57024950

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 54101, 108202, 378707, 757414, 5572403, 11144806, 39006821, 78013642]

約数ペア:

[(1, 78013642), (2, 39006821), (7, 11144806), (14, 5572403), (103, 757414), (206, 378707), (721, 108202), (1442, 54101)]