68287128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31267}}^1$

素因数の和:31296

約数の個数: 64

約数和(自身を含む): 210120960

約数和(自身を除く): 141833832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31267, 62534, 93801, 125068, 187602, 218869, 250136, 375204, 406471, 437738, 656607, 750408, 812942, 875476, 1219413, 1313214, 1625884, 1750952, 2438826, 2626428, 2845297, 3251768, 4877652, 5252856, 5690594, 8535891, 9755304, 11381188, 17071782, 22762376, 34143564, 68287128]

約数ペア:

[(1, 68287128), (2, 34143564), (3, 22762376), (4, 17071782), (6, 11381188), (7, 9755304), (8, 8535891), (12, 5690594), (13, 5252856), (14, 4877652), (21, 3251768), (24, 2845297), (26, 2626428), (28, 2438826), (39, 1750952), (42, 1625884), (52, 1313214), (56, 1219413), (78, 875476), (84, 812942), (91, 750408), (104, 656607), (156, 437738), (168, 406471), (182, 375204), (273, 250136), (312, 218869), (364, 187602), (546, 125068), (728, 93801), (1092, 62534), (2184, 31267)]