77281234

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 123393600

約数和(自身を除く): 46112366

約数列:

[1, 2, 37, 43, 74, 86, 149, 163, 298, 326, 1591, 3182, 5513, 6031, 6407, 7009, 11026, 12062, 12814, 14018, 24287, 48574, 237059, 259333, 474118, 518666, 898619, 1044341, 1797238, 2088682, 38640617, 77281234]

約数ペア:

[(1, 77281234), (2, 38640617), (37, 2088682), (43, 1797238), (74, 1044341), (86, 898619), (149, 518666), (163, 474118), (298, 259333), (326, 237059), (1591, 48574), (3182, 24287), (5513, 14018), (6031, 12814), (6407, 12062), (7009, 11026)]