9876700564

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 18433106664

約数和(自身を除く): 8556406100

約数列:

[1, 2, 4, 31, 61, 62, 73, 122, 124, 146, 244, 292, 577, 961, 1154, 1891, 1922, 2263, 2308, 3782, 3844, 4453, 4526, 7564, 8906, 9052, 17812, 17887, 35197, 35774, 42121, 58621, 70153, 70394, 71548, 84242, 117242, 138043, 140306, 140788, 168484, 234484, 276086, 280612, 552172, 554497, 1091107, 1108994, 1305751, 2182214, 2217988, 2569381, 2611502, 4279333, 4364428, 5138762, 5223004, 8558666, 10277524, 17117332, 33824317, 40478281, 67648634, 79650811, 80956562, 135297268, 159301622, 161913124, 318603244, 2469175141, 4938350282, 9876700564]

約数ペア:

[(1, 9876700564), (2, 4938350282), (4, 2469175141), (31, 318603244), (61, 161913124), (62, 159301622), (73, 135297268), (122, 80956562), (124, 79650811), (146, 67648634), (244, 40478281), (292, 33824317), (577, 17117332), (961, 10277524), (1154, 8558666), (1891, 5223004), (1922, 5138762), (2263, 4364428), (2308, 4279333), (3782, 2611502), (3844, 2569381), (4453, 2217988), (4526, 2182214), (7564, 1305751), (8906, 1108994), (9052, 1091107), (17812, 554497), (17887, 552172), (35197, 280612), (35774, 276086), (42121, 234484), (58621, 168484), (70153, 140788), (70394, 140306), (71548, 138043), (84242, 117242)]