40877957088

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{329321}}^1$

素因数の和:329768

約数の個数: 72

約数和(自身を含む): 116516758176

約数和(自身を除く): 75638801088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 13792, 15516, 20688, 31032, 41376, 62064, 124128, 329321, 658642, 987963, 1317284, 1975926, 2634568, 2963889, 3951852, 5269136, 5927778, 7903704, 10538272, 11855556, 15807408, 23711112, 31614816, 47422224, 94844448, 141937351, 283874702, 425812053, 567749404, 851624106, 1135498808, 1277436159, 1703248212, 2270997616, 2554872318, 3406496424, 4541995232, 5109744636, 6812992848, 10219489272, 13625985696, 20438978544, 40877957088]

約数ペア:

[(1, 40877957088), (2, 20438978544), (3, 13625985696), (4, 10219489272), (6, 6812992848), (8, 5109744636), (9, 4541995232), (12, 3406496424), (16, 2554872318), (18, 2270997616), (24, 1703248212), (32, 1277436159), (36, 1135498808), (48, 851624106), (72, 567749404), (96, 425812053), (144, 283874702), (288, 141937351), (431, 94844448), (862, 47422224), (1293, 31614816), (1724, 23711112), (2586, 15807408), (3448, 11855556), (3879, 10538272), (5172, 7903704), (6896, 5927778), (7758, 5269136), (10344, 3951852), (13792, 2963889), (15516, 2634568), (20688, 1975926), (31032, 1317284), (41376, 987963), (62064, 658642), (124128, 329321)]