31369947876

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{11261}}^1$

素因数の和:11841

約数の個数: 72

約数和(自身を含む): 79888483584

約数和(自身を除く): 48518535708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 347, 446, 669, 694, 892, 1041, 1338, 1388, 2007, 2082, 2676, 3123, 4014, 4164, 6246, 8028, 11261, 12492, 22522, 33783, 45044, 67566, 77381, 101349, 135132, 154762, 202698, 232143, 309524, 405396, 464286, 696429, 928572, 1392858, 2511203, 2785716, 3907567, 5022406, 7533609, 7815134, 10044812, 11722701, 15067218, 15630268, 22600827, 23445402, 30134436, 35168103, 45201654, 46890804, 70336206, 90403308, 140672412, 871387441, 1742774882, 2614162323, 3485549764, 5228324646, 7842486969, 10456649292, 15684973938, 31369947876]

約数ペア:

[(1, 31369947876), (2, 15684973938), (3, 10456649292), (4, 7842486969), (6, 5228324646), (9, 3485549764), (12, 2614162323), (18, 1742774882), (36, 871387441), (223, 140672412), (347, 90403308), (446, 70336206), (669, 46890804), (694, 45201654), (892, 35168103), (1041, 30134436), (1338, 23445402), (1388, 22600827), (2007, 15630268), (2082, 15067218), (2676, 11722701), (3123, 10044812), (4014, 7815134), (4164, 7533609), (6246, 5022406), (8028, 3907567), (11261, 2785716), (12492, 2511203), (22522, 1392858), (33783, 928572), (45044, 696429), (67566, 464286), (77381, 405396), (101349, 309524), (135132, 232143), (154762, 202698)]