72668652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865103}}^1$

素因数の和:865117

約数の個数: 24

約数和(自身を含む): 193783296

約数和(自身を除く): 121114644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865103, 1730206, 2595309, 3460412, 5190618, 6055721, 10381236, 12111442, 18167163, 24222884, 36334326, 72668652]

約数ペア:

[(1, 72668652), (2, 36334326), (3, 24222884), (4, 18167163), (6, 12111442), (7, 10381236), (12, 6055721), (14, 5190618), (21, 3460412), (28, 2595309), (42, 1730206), (84, 865103)]