81031716

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{5939}}^1$

素因数の和:6328

約数の個数: 36

約数和(自身を含む): 205405200

約数和(自身を除く): 124373484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 3411, 4548, 5939, 6822, 11878, 13644, 17817, 23756, 35634, 53451, 71268, 106902, 213804, 2250881, 4501762, 6752643, 9003524, 13505286, 20257929, 27010572, 40515858, 81031716]

約数ペア:

[(1, 81031716), (2, 40515858), (3, 27010572), (4, 20257929), (6, 13505286), (9, 9003524), (12, 6752643), (18, 4501762), (36, 2250881), (379, 213804), (758, 106902), (1137, 71268), (1516, 53451), (2274, 35634), (3411, 23756), (4548, 17817), (5939, 13644), (6822, 11878)]