90731394

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 218359680

約数和(自身を除く): 127628286

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 307, 351, 421, 614, 702, 842, 921, 1263, 1842, 2526, 2763, 3789, 3991, 5473, 5526, 7578, 7982, 8289, 10946, 11367, 11973, 16419, 16578, 22734, 23946, 32838, 35919, 49257, 71838, 98514, 107757, 129247, 147771, 215514, 258494, 295542, 387741, 775482, 1163223, 1680211, 2326446, 3360422, 3489669, 5040633, 6979338, 10081266, 15121899, 30243798, 45365697, 90731394]

約数ペア:

[(1, 90731394), (2, 45365697), (3, 30243798), (6, 15121899), (9, 10081266), (13, 6979338), (18, 5040633), (26, 3489669), (27, 3360422), (39, 2326446), (54, 1680211), (78, 1163223), (117, 775482), (234, 387741), (307, 295542), (351, 258494), (421, 215514), (614, 147771), (702, 129247), (842, 107757), (921, 98514), (1263, 71838), (1842, 49257), (2526, 35919), (2763, 32838), (3789, 23946), (3991, 22734), (5473, 16578), (5526, 16419), (7578, 11973), (7982, 11367), (8289, 10946)]