27756828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2417}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 79213680

約数和(自身を除く): 51456852

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, 2417, 2871, 3828, 4834, 5742, 7251, 9668, 11484, 14502, 21753, 26587, 29004, 43506, 53174, 70093, 79761, 87012, 106348, 140186, 159522, 210279, 239283, 280372, 319044, 420558, 478566, 630837, 771023, 841116, 957132, 1261674, 1542046, 2313069, 2523348, 3084092, 4626138, 6939207, 9252276, 13878414, 27756828]

約数ペア:

[(1, 27756828), (2, 13878414), (3, 9252276), (4, 6939207), (6, 4626138), (9, 3084092), (11, 2523348), (12, 2313069), (18, 1542046), (22, 1261674), (29, 957132), (33, 841116), (36, 771023), (44, 630837), (58, 478566), (66, 420558), (87, 319044), (99, 280372), (116, 239283), (132, 210279), (174, 159522), (198, 140186), (261, 106348), (319, 87012), (348, 79761), (396, 70093), (522, 53174), (638, 43506), (957, 29004), (1044, 26587), (1276, 21753), (1914, 14502), (2417, 11484), (2871, 9668), (3828, 7251), (4834, 5742)]