64487376

素因数分解:

$2^4\times 3^2\times {\mathrm{447829}}^1$

素因数の和:447843

約数の個数: 30

約数和(自身を含む): 180475490

約数和(自身を除く): 115988114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447829, 895658, 1343487, 1791316, 2686974, 3582632, 4030461, 5373948, 7165264, 8060922, 10747896, 16121844, 21495792, 32243688, 64487376]

約数ペア:

[(1, 64487376), (2, 32243688), (3, 21495792), (4, 16121844), (6, 10747896), (8, 8060922), (9, 7165264), (12, 5373948), (16, 4030461), (18, 3582632), (24, 2686974), (36, 1791316), (48, 1343487), (72, 895658), (144, 447829)]