72463272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431329}}^1$

素因数の和:431345

約数の個数: 32

約数和(自身を含む): 207038400

約数和(自身を除く): 134575128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431329, 862658, 1293987, 1725316, 2587974, 3019303, 3450632, 5175948, 6038606, 9057909, 10351896, 12077212, 18115818, 24154424, 36231636, 72463272]

約数ペア:

[(1, 72463272), (2, 36231636), (3, 24154424), (4, 18115818), (6, 12077212), (7, 10351896), (8, 9057909), (12, 6038606), (14, 5175948), (21, 3450632), (24, 3019303), (28, 2587974), (42, 1725316), (56, 1293987), (84, 862658), (168, 431329)]