85176828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7467

約数の個数: 72

約数和(自身を含む): 243013680

約数和(自身を除く): 157836852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 7417, 11484, 14834, 22251, 29668, 44502, 66753, 81587, 89004, 133506, 163174, 215093, 244761, 267012, 326348, 430186, 489522, 645279, 734283, 860372, 979044, 1290558, 1468566, 1935837, 2366023, 2581116, 2937132, 3871674, 4732046, 7098069, 7743348, 9464092, 14196138, 21294207, 28392276, 42588414, 85176828]

約数ペア:

[(1, 85176828), (2, 42588414), (3, 28392276), (4, 21294207), (6, 14196138), (9, 9464092), (11, 7743348), (12, 7098069), (18, 4732046), (22, 3871674), (29, 2937132), (33, 2581116), (36, 2366023), (44, 1935837), (58, 1468566), (66, 1290558), (87, 979044), (99, 860372), (116, 734283), (132, 645279), (174, 489522), (198, 430186), (261, 326348), (319, 267012), (348, 244761), (396, 215093), (522, 163174), (638, 133506), (957, 89004), (1044, 81587), (1276, 66753), (1914, 44502), (2871, 29668), (3828, 22251), (5742, 14834), (7417, 11484)]