80149664

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 192761856

約数和(自身を除く): 112612192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 92, 94, 112, 161, 184, 188, 224, 322, 329, 331, 368, 376, 644, 658, 662, 736, 752, 1081, 1288, 1316, 1324, 1504, 2162, 2317, 2576, 2632, 2648, 4324, 4634, 5152, 5264, 5296, 7567, 7613, 8648, 9268, 10528, 10592, 15134, 15226, 15557, 17296, 18536, 30268, 30452, 31114, 34592, 37072, 53291, 60536, 60904, 62228, 74144, 106582, 108899, 121072, 121808, 124456, 213164, 217798, 242144, 243616, 248912, 357811, 426328, 435596, 497824, 715622, 852656, 871192, 1431244, 1705312, 1742384, 2504677, 2862488, 3484768, 5009354, 5724976, 10018708, 11449952, 20037416, 40074832, 80149664]

約数ペア:

[(1, 80149664), (2, 40074832), (4, 20037416), (7, 11449952), (8, 10018708), (14, 5724976), (16, 5009354), (23, 3484768), (28, 2862488), (32, 2504677), (46, 1742384), (47, 1705312), (56, 1431244), (92, 871192), (94, 852656), (112, 715622), (161, 497824), (184, 435596), (188, 426328), (224, 357811), (322, 248912), (329, 243616), (331, 242144), (368, 217798), (376, 213164), (644, 124456), (658, 121808), (662, 121072), (736, 108899), (752, 106582), (1081, 74144), (1288, 62228), (1316, 60904), (1324, 60536), (1504, 53291), (2162, 37072), (2317, 34592), (2576, 31114), (2632, 30452), (2648, 30268), (4324, 18536), (4634, 17296), (5152, 15557), (5264, 15226), (5296, 15134), (7567, 10592), (7613, 10528), (8648, 9268)]