64581384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8179}}^1$

素因数の和:8242

約数の個数: 64

約数和(自身を含む): 188467200

約数和(自身を除く): 123885816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 8179, 16358, 24537, 32716, 49074, 57253, 65432, 98148, 114506, 171759, 196296, 229012, 343518, 384413, 458024, 687036, 768826, 1153239, 1374072, 1537652, 2306478, 2690891, 3075304, 4612956, 5381782, 8072673, 9225912, 10763564, 16145346, 21527128, 32290692, 64581384]

約数ペア:

[(1, 64581384), (2, 32290692), (3, 21527128), (4, 16145346), (6, 10763564), (7, 9225912), (8, 8072673), (12, 5381782), (14, 4612956), (21, 3075304), (24, 2690891), (28, 2306478), (42, 1537652), (47, 1374072), (56, 1153239), (84, 768826), (94, 687036), (141, 458024), (168, 384413), (188, 343518), (282, 229012), (329, 196296), (376, 171759), (564, 114506), (658, 98148), (987, 65432), (1128, 57253), (1316, 49074), (1974, 32716), (2632, 24537), (3948, 16358), (7896, 8179)]