91666165552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{42461}}^1$

素因数の和:42686

約数の個数: 80

約数和(自身を含む): 195047328672

約数和(自身を除く): 103381163120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 107, 194, 208, 214, 388, 428, 776, 856, 1261, 1391, 1552, 1712, 2522, 2782, 5044, 5564, 10088, 10379, 11128, 20176, 20758, 22256, 41516, 42461, 83032, 84922, 134927, 166064, 169844, 269854, 339688, 539708, 551993, 679376, 1079416, 1103986, 2158832, 2207972, 4118717, 4415944, 4543327, 8237434, 8831888, 9086654, 16474868, 18173308, 32949736, 36346616, 53543321, 59063251, 65899472, 72693232, 107086642, 118126502, 214173284, 236253004, 428346568, 440702719, 472506008, 856693136, 881405438, 945012016, 1762810876, 3525621752, 5729135347, 7051243504, 11458270694, 22916541388, 45833082776, 91666165552]

約数ペア:

[(1, 91666165552), (2, 45833082776), (4, 22916541388), (8, 11458270694), (13, 7051243504), (16, 5729135347), (26, 3525621752), (52, 1762810876), (97, 945012016), (104, 881405438), (107, 856693136), (194, 472506008), (208, 440702719), (214, 428346568), (388, 236253004), (428, 214173284), (776, 118126502), (856, 107086642), (1261, 72693232), (1391, 65899472), (1552, 59063251), (1712, 53543321), (2522, 36346616), (2782, 32949736), (5044, 18173308), (5564, 16474868), (10088, 9086654), (10379, 8831888), (11128, 8237434), (20176, 4543327), (20758, 4415944), (22256, 4118717), (41516, 2207972), (42461, 2158832), (83032, 1103986), (84922, 1079416), (134927, 679376), (166064, 551993), (169844, 539708), (269854, 339688)]