72878044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{9377}}^1$

素因数の和:9477

約数の個数: 24

約数和(自身を含む): 133917840

約数和(自身を除く): 61039796

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 9377, 18754, 37508, 271933, 543866, 628259, 1087732, 1256518, 2513036, 18219511, 36439022, 72878044]

約数ペア:

[(1, 72878044), (2, 36439022), (4, 18219511), (29, 2513036), (58, 1256518), (67, 1087732), (116, 628259), (134, 543866), (268, 271933), (1943, 37508), (3886, 18754), (7772, 9377)]