83356572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28123}}^1$

素因数の和:28162

約数の個数: 48

約数和(自身を含む): 220492160

約数和(自身を除く): 137135588

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28123, 56246, 84369, 112492, 168738, 337476, 365599, 534337, 731198, 1068674, 1096797, 1462396, 1603011, 2137348, 2193594, 3206022, 4387188, 6412044, 6946381, 13892762, 20839143, 27785524, 41678286, 83356572]

約数ペア:

[(1, 83356572), (2, 41678286), (3, 27785524), (4, 20839143), (6, 13892762), (12, 6946381), (13, 6412044), (19, 4387188), (26, 3206022), (38, 2193594), (39, 2137348), (52, 1603011), (57, 1462396), (76, 1096797), (78, 1068674), (114, 731198), (156, 534337), (228, 365599), (247, 337476), (494, 168738), (741, 112492), (988, 84369), (1482, 56246), (2964, 28123)]