91172808

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2579}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 247525200

約数和(自身を除く): 156352392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2579, 2946, 3928, 4419, 5158, 5892, 7737, 8838, 10316, 11784, 15474, 17676, 20632, 23211, 30948, 35352, 46422, 61896, 92844, 185688, 1266289, 2532578, 3798867, 5065156, 7597734, 10130312, 11396601, 15195468, 22793202, 30390936, 45586404, 91172808]

約数ペア:

[(1, 91172808), (2, 45586404), (3, 30390936), (4, 22793202), (6, 15195468), (8, 11396601), (9, 10130312), (12, 7597734), (18, 5065156), (24, 3798867), (36, 2532578), (72, 1266289), (491, 185688), (982, 92844), (1473, 61896), (1964, 46422), (2579, 35352), (2946, 30948), (3928, 23211), (4419, 20632), (5158, 17676), (5892, 15474), (7737, 11784), (8838, 10316)]