80853408

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5297}}^1$

素因数の和:5366

約数の個数: 72

約数和(自身を含む): 234309348

約数和(自身を除く): 153455940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 5297, 7632, 10594, 15264, 15891, 21188, 31782, 42376, 47673, 63564, 84752, 95346, 127128, 169504, 190692, 254256, 280741, 381384, 508512, 561482, 762768, 842223, 1122964, 1525536, 1684446, 2245928, 2526669, 3368892, 4491856, 5053338, 6737784, 8983712, 10106676, 13475568, 20213352, 26951136, 40426704, 80853408]

約数ペア:

[(1, 80853408), (2, 40426704), (3, 26951136), (4, 20213352), (6, 13475568), (8, 10106676), (9, 8983712), (12, 6737784), (16, 5053338), (18, 4491856), (24, 3368892), (32, 2526669), (36, 2245928), (48, 1684446), (53, 1525536), (72, 1122964), (96, 842223), (106, 762768), (144, 561482), (159, 508512), (212, 381384), (288, 280741), (318, 254256), (424, 190692), (477, 169504), (636, 127128), (848, 95346), (954, 84752), (1272, 63564), (1696, 47673), (1908, 42376), (2544, 31782), (3816, 21188), (5088, 15891), (5297, 15264), (7632, 10594)]