80530296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43577}}^1$

素因数の和:43604

約数の個数: 64

約数和(自身を含む): 251009280

約数和(自身を除く): 170478984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 43577, 87154, 130731, 174308, 261462, 305039, 348616, 479347, 522924, 610078, 915117, 958694, 1045848, 1220156, 1438041, 1830234, 1917388, 2440312, 2876082, 3355429, 3660468, 3834776, 5752164, 6710858, 7320936, 10066287, 11504328, 13421716, 20132574, 26843432, 40265148, 80530296]

約数ペア:

[(1, 80530296), (2, 40265148), (3, 26843432), (4, 20132574), (6, 13421716), (7, 11504328), (8, 10066287), (11, 7320936), (12, 6710858), (14, 5752164), (21, 3834776), (22, 3660468), (24, 3355429), (28, 2876082), (33, 2440312), (42, 1917388), (44, 1830234), (56, 1438041), (66, 1220156), (77, 1045848), (84, 958694), (88, 915117), (132, 610078), (154, 522924), (168, 479347), (231, 348616), (264, 305039), (308, 261462), (462, 174308), (616, 130731), (924, 87154), (1848, 43577)]