80187572272

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1877}}^1\times {\mathrm{9239}}^1$

素因数の和:11158

約数の個数: 60

約数和(自身を含む): 165145836240

約数和(自身を除く): 84958263968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 1877, 2312, 3754, 4624, 7508, 9239, 15016, 18478, 30032, 31909, 36956, 63818, 73912, 127636, 147824, 157063, 255272, 314126, 510544, 542453, 628252, 1084906, 1256504, 2169812, 2513008, 2670071, 4339624, 5340142, 8679248, 10680284, 17341603, 21360568, 34683206, 42721136, 69366412, 138732824, 277465648, 294807251, 589614502, 1179229004, 2358458008, 4716916016, 5011723267, 10023446534, 20046893068, 40093786136, 80187572272]

約数ペア:

[(1, 80187572272), (2, 40093786136), (4, 20046893068), (8, 10023446534), (16, 5011723267), (17, 4716916016), (34, 2358458008), (68, 1179229004), (136, 589614502), (272, 294807251), (289, 277465648), (578, 138732824), (1156, 69366412), (1877, 42721136), (2312, 34683206), (3754, 21360568), (4624, 17341603), (7508, 10680284), (9239, 8679248), (15016, 5340142), (18478, 4339624), (30032, 2670071), (31909, 2513008), (36956, 2169812), (63818, 1256504), (73912, 1084906), (127636, 628252), (147824, 542453), (157063, 510544), (255272, 314126)]