91107996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 248739456

約数和(自身を除く): 157631460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 491, 564, 658, 982, 987, 1316, 1473, 1964, 1974, 2209, 2946, 3437, 3948, 4418, 5892, 6627, 6874, 8836, 10311, 13254, 13748, 15463, 20622, 23077, 26508, 30926, 41244, 46154, 46389, 61852, 69231, 92308, 92778, 138462, 161539, 185556, 276924, 323078, 484617, 646156, 969234, 1084619, 1938468, 2169238, 3253857, 4338476, 6507714, 7592333, 13015428, 15184666, 22776999, 30369332, 45553998, 91107996]

約数ペア:

[(1, 91107996), (2, 45553998), (3, 30369332), (4, 22776999), (6, 15184666), (7, 13015428), (12, 7592333), (14, 6507714), (21, 4338476), (28, 3253857), (42, 2169238), (47, 1938468), (84, 1084619), (94, 969234), (141, 646156), (188, 484617), (282, 323078), (329, 276924), (491, 185556), (564, 161539), (658, 138462), (982, 92778), (987, 92308), (1316, 69231), (1473, 61852), (1964, 46389), (1974, 46154), (2209, 41244), (2946, 30926), (3437, 26508), (3948, 23077), (4418, 20622), (5892, 15463), (6627, 13748), (6874, 13254), (8836, 10311)]