81044372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{709}}^1$

素因数の和:812

約数の個数: 36

約数和(自身を含む): 154139580

約数和(自身を除く): 73095208

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 709, 1394, 1418, 1681, 2788, 2836, 3362, 6724, 12053, 24106, 28577, 29069, 48212, 57154, 58138, 114308, 116276, 494173, 988346, 1191829, 1976692, 2383658, 4767316, 20261093, 40522186, 81044372]

約数ペア:

[(1, 81044372), (2, 40522186), (4, 20261093), (17, 4767316), (34, 2383658), (41, 1976692), (68, 1191829), (82, 988346), (164, 494173), (697, 116276), (709, 114308), (1394, 58138), (1418, 57154), (1681, 48212), (2788, 29069), (2836, 28577), (3362, 24106), (6724, 12053)]