104186576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 234776640

約数和(自身を除く): 130590064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 208, 247, 304, 328, 494, 533, 643, 656, 779, 988, 1066, 1286, 1558, 1976, 2132, 2572, 3116, 3952, 4264, 5144, 6232, 8359, 8528, 10127, 10288, 12217, 12464, 16718, 20254, 24434, 26363, 33436, 40508, 48868, 52726, 66872, 81016, 97736, 105452, 133744, 158821, 162032, 195472, 210904, 317642, 342719, 421808, 500897, 635284, 685438, 1001794, 1270568, 1370876, 2003588, 2541136, 2741752, 4007176, 5483504, 6511661, 8014352, 13023322, 26046644, 52093288, 104186576]

約数ペア:

[(1, 104186576), (2, 52093288), (4, 26046644), (8, 13023322), (13, 8014352), (16, 6511661), (19, 5483504), (26, 4007176), (38, 2741752), (41, 2541136), (52, 2003588), (76, 1370876), (82, 1270568), (104, 1001794), (152, 685438), (164, 635284), (208, 500897), (247, 421808), (304, 342719), (328, 317642), (494, 210904), (533, 195472), (643, 162032), (656, 158821), (779, 133744), (988, 105452), (1066, 97736), (1286, 81016), (1558, 66872), (1976, 52726), (2132, 48868), (2572, 40508), (3116, 33436), (3952, 26363), (4264, 24434), (5144, 20254), (6232, 16718), (8359, 12464), (8528, 12217), (10127, 10288)]