72935688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{434141}}^1$

素因数の和:434157

約数の個数: 32

約数和(自身を含む): 208388160

約数和(自身を除く): 135452472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 434141, 868282, 1302423, 1736564, 2604846, 3038987, 3473128, 5209692, 6077974, 9116961, 10419384, 12155948, 18233922, 24311896, 36467844, 72935688]

約数ペア:

[(1, 72935688), (2, 36467844), (3, 24311896), (4, 18233922), (6, 12155948), (7, 10419384), (8, 9116961), (12, 6077974), (14, 5209692), (21, 3473128), (24, 3038987), (28, 2604846), (42, 1736564), (56, 1302423), (84, 868282), (168, 434141)]