72208808

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11411}}^1$

素因数の和:11537

約数の個数: 32

約数和(自身を含む): 156116160

約数和(自身を除く): 83907352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 11411, 22822, 45644, 79877, 91288, 159754, 319508, 639016, 1289443, 2578886, 5157772, 9026101, 10315544, 18052202, 36104404, 72208808]

約数ペア:

[(1, 72208808), (2, 36104404), (4, 18052202), (7, 10315544), (8, 9026101), (14, 5157772), (28, 2578886), (56, 1289443), (113, 639016), (226, 319508), (452, 159754), (791, 91288), (904, 79877), (1582, 45644), (3164, 22822), (6328, 11411)]