71313660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36017}}^1$

素因数の和:36043

約数の個数: 72

約数和(自身を含む): 235989936

約数和(自身を除く): 164676276

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, 36017, 72034, 108051, 144068, 180085, 216102, 324153, 360170, 396187, 432204, 540255, 648306, 720340, 792374, 1080510, 1188561, 1296612, 1584748, 1620765, 1980935, 2161020, 2377122, 3241530, 3565683, 3961870, 4754244, 5942805, 6483060, 7131366, 7923740, 11885610, 14262732, 17828415, 23771220, 35656830, 71313660]

約数ペア:

[(1, 71313660), (2, 35656830), (3, 23771220), (4, 17828415), (5, 14262732), (6, 11885610), (9, 7923740), (10, 7131366), (11, 6483060), (12, 5942805), (15, 4754244), (18, 3961870), (20, 3565683), (22, 3241530), (30, 2377122), (33, 2161020), (36, 1980935), (44, 1620765), (45, 1584748), (55, 1296612), (60, 1188561), (66, 1080510), (90, 792374), (99, 720340), (110, 648306), (132, 540255), (165, 432204), (180, 396187), (198, 360170), (220, 324153), (330, 216102), (396, 180085), (495, 144068), (660, 108051), (990, 72034), (1980, 36017)]