8681556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 23990400

約数和(自身を除く): 15308844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 101, 114, 116, 156, 174, 202, 228, 247, 303, 348, 377, 404, 494, 551, 606, 741, 754, 988, 1102, 1131, 1212, 1313, 1482, 1508, 1653, 1919, 2204, 2262, 2626, 2929, 2964, 3306, 3838, 3939, 4524, 5252, 5757, 5858, 6612, 7163, 7676, 7878, 8787, 11514, 11716, 14326, 15756, 17574, 21489, 23028, 24947, 28652, 35148, 38077, 42978, 49894, 55651, 74841, 76154, 85956, 99788, 111302, 114231, 149682, 152308, 166953, 222604, 228462, 299364, 333906, 456924, 667812, 723463, 1446926, 2170389, 2893852, 4340778, 8681556]

約数ペア:

[(1, 8681556), (2, 4340778), (3, 2893852), (4, 2170389), (6, 1446926), (12, 723463), (13, 667812), (19, 456924), (26, 333906), (29, 299364), (38, 228462), (39, 222604), (52, 166953), (57, 152308), (58, 149682), (76, 114231), (78, 111302), (87, 99788), (101, 85956), (114, 76154), (116, 74841), (156, 55651), (174, 49894), (202, 42978), (228, 38077), (247, 35148), (303, 28652), (348, 24947), (377, 23028), (404, 21489), (494, 17574), (551, 15756), (606, 14326), (741, 11716), (754, 11514), (988, 8787), (1102, 7878), (1131, 7676), (1212, 7163), (1313, 6612), (1482, 5858), (1508, 5757), (1653, 5252), (1919, 4524), (2204, 3939), (2262, 3838), (2626, 3306), (2929, 2964)]