77752472

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2851}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 167013120

約数和(自身を除く): 89260648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 2851, 3409, 3896, 5702, 6818, 11404, 13636, 19957, 22808, 27272, 39914, 79828, 159656, 1388437, 2776874, 5553748, 9719059, 11107496, 19438118, 38876236, 77752472]

約数ペア:

[(1, 77752472), (2, 38876236), (4, 19438118), (7, 11107496), (8, 9719059), (14, 5553748), (28, 2776874), (56, 1388437), (487, 159656), (974, 79828), (1948, 39914), (2851, 27272), (3409, 22808), (3896, 19957), (5702, 13636), (6818, 11404)]