72730168

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3391}}^1$

素因数の和:3787

約数の個数: 32

約数和(自身を含む): 156303360

約数和(自身を除く): 83573192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 3391, 5362, 6782, 10724, 13564, 21448, 23737, 27128, 47474, 94948, 189896, 1298753, 2597506, 5195012, 9091271, 10390024, 18182542, 36365084, 72730168]

約数ペア:

[(1, 72730168), (2, 36365084), (4, 18182542), (7, 10390024), (8, 9091271), (14, 5195012), (28, 2597506), (56, 1298753), (383, 189896), (766, 94948), (1532, 47474), (2681, 27128), (3064, 23737), (3391, 21448), (5362, 13564), (6782, 10724)]