80643432

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 210672000

約数和(自身を除く): 130028568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 109, 116, 174, 218, 232, 327, 348, 436, 654, 696, 872, 1063, 1308, 2126, 2616, 3161, 3189, 4252, 6322, 6378, 8504, 9483, 12644, 12756, 18966, 25288, 25512, 30827, 37932, 61654, 75864, 92481, 115867, 123308, 184962, 231734, 246616, 347601, 369924, 463468, 695202, 739848, 926936, 1390404, 2780808, 3360143, 6720286, 10080429, 13440572, 20160858, 26881144, 40321716, 80643432]

約数ペア:

[(1, 80643432), (2, 40321716), (3, 26881144), (4, 20160858), (6, 13440572), (8, 10080429), (12, 6720286), (24, 3360143), (29, 2780808), (58, 1390404), (87, 926936), (109, 739848), (116, 695202), (174, 463468), (218, 369924), (232, 347601), (327, 246616), (348, 231734), (436, 184962), (654, 123308), (696, 115867), (872, 92481), (1063, 75864), (1308, 61654), (2126, 37932), (2616, 30827), (3161, 25512), (3189, 25288), (4252, 18966), (6322, 12756), (6378, 12644), (8504, 9483)]