72701784

素因数分解:

$2^3\times 3^2\times {\mathrm{1009747}}^1$

素因数の和:1009759

約数の個数: 24

約数和(自身を含む): 196900860

約数和(自身を除く): 124199076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009747, 2019494, 3029241, 4038988, 6058482, 8077976, 9087723, 12116964, 18175446, 24233928, 36350892, 72701784]

約数ペア:

[(1, 72701784), (2, 36350892), (3, 24233928), (4, 18175446), (6, 12116964), (8, 9087723), (9, 8077976), (12, 6058482), (18, 4038988), (24, 3029241), (36, 2019494), (72, 1009747)]