80920152

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 228571200

約数和(自身を除く): 147651048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 59, 72, 86, 118, 129, 172, 177, 236, 258, 344, 354, 387, 443, 472, 516, 531, 708, 774, 886, 1032, 1062, 1329, 1416, 1548, 1772, 2124, 2537, 2658, 3096, 3544, 3987, 4248, 5074, 5316, 7611, 7974, 10148, 10632, 15222, 15948, 19049, 20296, 22833, 26137, 30444, 31896, 38098, 45666, 52274, 57147, 60888, 76196, 78411, 91332, 104548, 114294, 152392, 156822, 171441, 182664, 209096, 228588, 235233, 313644, 342882, 457176, 470466, 627288, 685764, 940932, 1123891, 1371528, 1881864, 2247782, 3371673, 4495564, 6743346, 8991128, 10115019, 13486692, 20230038, 26973384, 40460076, 80920152]

約数ペア:

[(1, 80920152), (2, 40460076), (3, 26973384), (4, 20230038), (6, 13486692), (8, 10115019), (9, 8991128), (12, 6743346), (18, 4495564), (24, 3371673), (36, 2247782), (43, 1881864), (59, 1371528), (72, 1123891), (86, 940932), (118, 685764), (129, 627288), (172, 470466), (177, 457176), (236, 342882), (258, 313644), (344, 235233), (354, 228588), (387, 209096), (443, 182664), (472, 171441), (516, 156822), (531, 152392), (708, 114294), (774, 104548), (886, 91332), (1032, 78411), (1062, 76196), (1329, 60888), (1416, 57147), (1548, 52274), (1772, 45666), (2124, 38098), (2537, 31896), (2658, 30444), (3096, 26137), (3544, 22833), (3987, 20296), (4248, 19049), (5074, 15948), (5316, 15222), (7611, 10632), (7974, 10148)]