71248986

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 162616896

約数和(自身を除く): 91367910

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 113, 138, 207, 226, 339, 414, 678, 1017, 1523, 2034, 2599, 3046, 4569, 5198, 7797, 9138, 13707, 15594, 23391, 27414, 35029, 46782, 70058, 105087, 172099, 210174, 315261, 344198, 516297, 630522, 1032594, 1548891, 3097782, 3958277, 7916554, 11874831, 23749662, 35624493, 71248986]

約数ペア:

[(1, 71248986), (2, 35624493), (3, 23749662), (6, 11874831), (9, 7916554), (18, 3958277), (23, 3097782), (46, 1548891), (69, 1032594), (113, 630522), (138, 516297), (207, 344198), (226, 315261), (339, 210174), (414, 172099), (678, 105087), (1017, 70058), (1523, 46782), (2034, 35029), (2599, 27414), (3046, 23391), (4569, 15594), (5198, 13707), (7797, 9138)]