8142156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 23259600

約数和(自身を除く): 15117444

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, 709, 957, 1044, 1276, 1418, 1914, 2127, 2836, 2871, 3828, 4254, 5742, 6381, 7799, 8508, 11484, 12762, 15598, 20561, 23397, 25524, 31196, 41122, 46794, 61683, 70191, 82244, 93588, 123366, 140382, 185049, 226171, 246732, 280764, 370098, 452342, 678513, 740196, 904684, 1357026, 2035539, 2714052, 4071078, 8142156]

約数ペア:

[(1, 8142156), (2, 4071078), (3, 2714052), (4, 2035539), (6, 1357026), (9, 904684), (11, 740196), (12, 678513), (18, 452342), (22, 370098), (29, 280764), (33, 246732), (36, 226171), (44, 185049), (58, 140382), (66, 123366), (87, 93588), (99, 82244), (116, 70191), (132, 61683), (174, 46794), (198, 41122), (261, 31196), (319, 25524), (348, 23397), (396, 20561), (522, 15598), (638, 12762), (709, 11484), (957, 8508), (1044, 7799), (1276, 6381), (1418, 5742), (1914, 4254), (2127, 3828), (2836, 2871)]