87686004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 243613440

約数和(自身を除く): 155927436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 89, 111, 148, 178, 222, 259, 267, 317, 356, 444, 518, 534, 623, 634, 777, 951, 1036, 1068, 1246, 1268, 1554, 1869, 1902, 2219, 2492, 3108, 3293, 3738, 3804, 4438, 6586, 6657, 7476, 8876, 9879, 11729, 13172, 13314, 19758, 23051, 23458, 26628, 28213, 35187, 39516, 46102, 46916, 56426, 69153, 70374, 82103, 84639, 92204, 112852, 138306, 140748, 164206, 169278, 197491, 246309, 276612, 328412, 338556, 394982, 492618, 592473, 789964, 985236, 1043881, 1184946, 2087762, 2369892, 3131643, 4175524, 6263286, 7307167, 12526572, 14614334, 21921501, 29228668, 43843002, 87686004]

約数ペア:

[(1, 87686004), (2, 43843002), (3, 29228668), (4, 21921501), (6, 14614334), (7, 12526572), (12, 7307167), (14, 6263286), (21, 4175524), (28, 3131643), (37, 2369892), (42, 2087762), (74, 1184946), (84, 1043881), (89, 985236), (111, 789964), (148, 592473), (178, 492618), (222, 394982), (259, 338556), (267, 328412), (317, 276612), (356, 246309), (444, 197491), (518, 169278), (534, 164206), (623, 140748), (634, 138306), (777, 112852), (951, 92204), (1036, 84639), (1068, 82103), (1246, 70374), (1268, 69153), (1554, 56426), (1869, 46916), (1902, 46102), (2219, 39516), (2492, 35187), (3108, 28213), (3293, 26628), (3738, 23458), (3804, 23051), (4438, 19758), (6586, 13314), (6657, 13172), (7476, 11729), (8876, 9879)]