91989678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 213523200

約数和(自身を除く): 121533522

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 109, 114, 209, 218, 327, 418, 627, 654, 673, 1199, 1254, 1346, 2019, 2071, 2398, 3597, 4038, 4142, 6213, 7194, 7403, 12426, 12787, 14806, 22209, 22781, 25574, 38361, 44418, 45562, 68343, 73357, 76722, 136686, 140657, 146714, 220071, 281314, 421971, 440142, 806927, 843942, 1393783, 1613854, 2420781, 2787566, 4181349, 4841562, 8362698, 15331613, 30663226, 45994839, 91989678]

約数ペア:

[(1, 91989678), (2, 45994839), (3, 30663226), (6, 15331613), (11, 8362698), (19, 4841562), (22, 4181349), (33, 2787566), (38, 2420781), (57, 1613854), (66, 1393783), (109, 843942), (114, 806927), (209, 440142), (218, 421971), (327, 281314), (418, 220071), (627, 146714), (654, 140657), (673, 136686), (1199, 76722), (1254, 73357), (1346, 68343), (2019, 45562), (2071, 44418), (2398, 38361), (3597, 25574), (4038, 22781), (4142, 22209), (6213, 14806), (7194, 12787), (7403, 12426)]