78220896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 222899040

約数和(自身を除く): 144678144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 233, 269, 312, 416, 466, 538, 624, 699, 807, 932, 1076, 1248, 1398, 1614, 1864, 2152, 2796, 3029, 3228, 3497, 3728, 4304, 5592, 6058, 6456, 6994, 7456, 8608, 9087, 10491, 11184, 12116, 12912, 13988, 18174, 20982, 22368, 24232, 25824, 27976, 36348, 41964, 48464, 55952, 62677, 72696, 83928, 96928, 111904, 125354, 145392, 167856, 188031, 250708, 290784, 335712, 376062, 501416, 752124, 814801, 1002832, 1504248, 1629602, 2005664, 2444403, 3008496, 3259204, 4888806, 6016992, 6518408, 9777612, 13036816, 19555224, 26073632, 39110448, 78220896]

約数ペア:

[(1, 78220896), (2, 39110448), (3, 26073632), (4, 19555224), (6, 13036816), (8, 9777612), (12, 6518408), (13, 6016992), (16, 4888806), (24, 3259204), (26, 3008496), (32, 2444403), (39, 2005664), (48, 1629602), (52, 1504248), (78, 1002832), (96, 814801), (104, 752124), (156, 501416), (208, 376062), (233, 335712), (269, 290784), (312, 250708), (416, 188031), (466, 167856), (538, 145392), (624, 125354), (699, 111904), (807, 96928), (932, 83928), (1076, 72696), (1248, 62677), (1398, 55952), (1614, 48464), (1864, 41964), (2152, 36348), (2796, 27976), (3029, 25824), (3228, 24232), (3497, 22368), (3728, 20982), (4304, 18174), (5592, 13988), (6058, 12912), (6456, 12116), (6994, 11184), (7456, 10491), (8608, 9087)]