90906074

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 170989056

約数和(自身を除く): 80082982

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1301, 1426, 1519, 2254, 2602, 3038, 4991, 9107, 9982, 18214, 29923, 34937, 40331, 59846, 63749, 69874, 80662, 127498, 209461, 282317, 418922, 564634, 927613, 1466227, 1855226, 1976219, 2932454, 3952438, 6493291, 12986582, 45453037, 90906074]

約数ペア:

[(1, 90906074), (2, 45453037), (7, 12986582), (14, 6493291), (23, 3952438), (31, 2932454), (46, 1976219), (49, 1855226), (62, 1466227), (98, 927613), (161, 564634), (217, 418922), (322, 282317), (434, 209461), (713, 127498), (1127, 80662), (1301, 69874), (1426, 63749), (1519, 59846), (2254, 40331), (2602, 34937), (3038, 29923), (4991, 18214), (9107, 9982)]