71389242

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{45587}}^1$

素因数の和:45627

約数の個数: 32

約数和(自身を含む): 164116800

約数和(自身を除く): 92727558

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 45587, 91174, 136761, 273522, 410283, 820566, 1230849, 1322023, 2461698, 2644046, 3966069, 7932138, 11898207, 23796414, 35694621, 71389242]

約数ペア:

[(1, 71389242), (2, 35694621), (3, 23796414), (6, 11898207), (9, 7932138), (18, 3966069), (27, 2644046), (29, 2461698), (54, 1322023), (58, 1230849), (87, 820566), (174, 410283), (261, 273522), (522, 136761), (783, 91174), (1566, 45587)]