71159598

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 166896288

約数和(自身を除く): 95736690

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 233, 282, 342, 361, 423, 466, 699, 722, 846, 893, 1083, 1398, 1786, 2097, 2166, 2679, 3249, 4194, 4427, 5358, 6498, 8037, 8854, 10951, 13281, 16074, 16967, 21902, 26562, 32853, 33934, 39843, 50901, 65706, 79686, 84113, 98559, 101802, 152703, 168226, 197118, 208069, 252339, 305406, 416138, 504678, 624207, 757017, 1248414, 1514034, 1872621, 3745242, 3953311, 7906622, 11859933, 23719866, 35579799, 71159598]

約数ペア:

[(1, 71159598), (2, 35579799), (3, 23719866), (6, 11859933), (9, 7906622), (18, 3953311), (19, 3745242), (38, 1872621), (47, 1514034), (57, 1248414), (94, 757017), (114, 624207), (141, 504678), (171, 416138), (233, 305406), (282, 252339), (342, 208069), (361, 197118), (423, 168226), (466, 152703), (699, 101802), (722, 98559), (846, 84113), (893, 79686), (1083, 65706), (1398, 50901), (1786, 39843), (2097, 33934), (2166, 32853), (2679, 26562), (3249, 21902), (4194, 16967), (4427, 16074), (5358, 13281), (6498, 10951), (8037, 8854)]