81476226

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 196156800

約数和(自身を除く): 114680574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 277, 351, 419, 554, 702, 831, 838, 1257, 1662, 2493, 2514, 3601, 3771, 4986, 5447, 7202, 7479, 7542, 10803, 10894, 11313, 14958, 16341, 21606, 22626, 32409, 32682, 49023, 64818, 97227, 98046, 116063, 147069, 194454, 232126, 294138, 348189, 696378, 1044567, 1508819, 2089134, 3017638, 3133701, 4526457, 6267402, 9052914, 13579371, 27158742, 40738113, 81476226]

約数ペア:

[(1, 81476226), (2, 40738113), (3, 27158742), (6, 13579371), (9, 9052914), (13, 6267402), (18, 4526457), (26, 3133701), (27, 3017638), (39, 2089134), (54, 1508819), (78, 1044567), (117, 696378), (234, 348189), (277, 294138), (351, 232126), (419, 194454), (554, 147069), (702, 116063), (831, 98046), (838, 97227), (1257, 64818), (1662, 49023), (2493, 32682), (2514, 32409), (3601, 22626), (3771, 21606), (4986, 16341), (5447, 14958), (7202, 11313), (7479, 10894), (7542, 10803)]