71293464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90017}}^1$

素因数の和:90040

約数の個数: 48

約数和(自身を含む): 210642120

約数和(自身を除く): 139348656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90017, 180034, 270051, 360068, 540102, 720136, 810153, 990187, 1080204, 1620306, 1980374, 2160408, 2970561, 3240612, 3960748, 5941122, 6481224, 7921496, 8911683, 11882244, 17823366, 23764488, 35646732, 71293464]

約数ペア:

[(1, 71293464), (2, 35646732), (3, 23764488), (4, 17823366), (6, 11882244), (8, 8911683), (9, 7921496), (11, 6481224), (12, 5941122), (18, 3960748), (22, 3240612), (24, 2970561), (33, 2160408), (36, 1980374), (44, 1620306), (66, 1080204), (72, 990187), (88, 810153), (99, 720136), (132, 540102), (198, 360068), (264, 270051), (396, 180034), (792, 90017)]