72317110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 135032832

約数和(自身を除く): 62715722

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 887, 1315, 1774, 2630, 4435, 8153, 8870, 16306, 27497, 40765, 54994, 81530, 137485, 233281, 274970, 466562, 1166405, 2332810, 7231711, 14463422, 36158555, 72317110]

約数ペア:

[(1, 72317110), (2, 36158555), (5, 14463422), (10, 7231711), (31, 2332810), (62, 1166405), (155, 466562), (263, 274970), (310, 233281), (526, 137485), (887, 81530), (1315, 54994), (1774, 40765), (2630, 27497), (4435, 16306), (8153, 8870)]