66893616

素因数分解:

$2^4\times 3^2\times {\mathrm{464539}}^1$

素因数の和:464553

約数の個数: 30

約数和(自身を含む): 187209620

約数和(自身を除く): 120316004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 464539, 929078, 1393617, 1858156, 2787234, 3716312, 4180851, 5574468, 7432624, 8361702, 11148936, 16723404, 22297872, 33446808, 66893616]

約数ペア:

[(1, 66893616), (2, 33446808), (3, 22297872), (4, 16723404), (6, 11148936), (8, 8361702), (9, 7432624), (12, 5574468), (16, 4180851), (18, 3716312), (24, 2787234), (36, 1858156), (48, 1393617), (72, 929078), (144, 464539)]