71353260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36037}}^1$

素因数の和:36063

約数の個数: 72

約数和(自身を含む): 236120976

約数和(自身を除く): 164767716

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, 36037, 72074, 108111, 144148, 180185, 216222, 324333, 360370, 396407, 432444, 540555, 648666, 720740, 792814, 1081110, 1189221, 1297332, 1585628, 1621665, 1982035, 2162220, 2378442, 3243330, 3567663, 3964070, 4756884, 5946105, 6486660, 7135326, 7928140, 11892210, 14270652, 17838315, 23784420, 35676630, 71353260]

約数ペア:

[(1, 71353260), (2, 35676630), (3, 23784420), (4, 17838315), (5, 14270652), (6, 11892210), (9, 7928140), (10, 7135326), (11, 6486660), (12, 5946105), (15, 4756884), (18, 3964070), (20, 3567663), (22, 3243330), (30, 2378442), (33, 2162220), (36, 1982035), (44, 1621665), (45, 1585628), (55, 1297332), (60, 1189221), (66, 1081110), (90, 792814), (99, 720740), (110, 648666), (132, 540555), (165, 432444), (180, 396407), (198, 360370), (220, 324333), (330, 216222), (396, 180185), (495, 144148), (660, 108111), (990, 72074), (1980, 36037)]