129763260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65537}}^1$

素因数の和:65563

約数の個数: 72

約数和(自身を含む): 429404976

約数和(自身を除く): 299641716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 65537, 131074, 196611, 262148, 327685, 393222, 589833, 655370, 720907, 786444, 983055, 1179666, 1310740, 1441814, 1966110, 2162721, 2359332, 2883628, 2949165, 3604535, 3932220, 4325442, 5898330, 6488163, 7209070, 8650884, 10813605, 11796660, 12976326, 14418140, 21627210, 25952652, 32440815, 43254420, 64881630, 129763260]

約数ペア:

[(1, 129763260), (2, 64881630), (3, 43254420), (4, 32440815), (5, 25952652), (6, 21627210), (9, 14418140), (10, 12976326), (11, 11796660), (12, 10813605), (15, 8650884), (18, 7209070), (20, 6488163), (22, 5898330), (30, 4325442), (33, 3932220), (36, 3604535), (44, 2949165), (45, 2883628), (55, 2359332), (60, 2162721), (66, 1966110), (90, 1441814), (99, 1310740), (110, 1179666), (132, 983055), (165, 786444), (180, 720907), (198, 655370), (220, 589833), (330, 393222), (396, 327685), (495, 262148), (660, 196611), (990, 131074), (1980, 65537)]