84627712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 185431680

約数和(自身を除く): 100803968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 431, 472, 767, 832, 862, 944, 1534, 1664, 1724, 1888, 3068, 3328, 3448, 3776, 5603, 6136, 6896, 7552, 11206, 12272, 13792, 15104, 22412, 24544, 25429, 27584, 44824, 49088, 50858, 55168, 89648, 98176, 101716, 110336, 179296, 196352, 203432, 330577, 358592, 406864, 661154, 717184, 813728, 1322308, 1434368, 1627456, 2644616, 3254912, 5289232, 6509824, 10578464, 21156928, 42313856, 84627712]

約数ペア:

[(1, 84627712), (2, 42313856), (4, 21156928), (8, 10578464), (13, 6509824), (16, 5289232), (26, 3254912), (32, 2644616), (52, 1627456), (59, 1434368), (64, 1322308), (104, 813728), (118, 717184), (128, 661154), (208, 406864), (236, 358592), (256, 330577), (416, 203432), (431, 196352), (472, 179296), (767, 110336), (832, 101716), (862, 98176), (944, 89648), (1534, 55168), (1664, 50858), (1724, 49088), (1888, 44824), (3068, 27584), (3328, 25429), (3448, 24544), (3776, 22412), (5603, 15104), (6136, 13792), (6896, 12272), (7552, 11206)]