68753989416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{487783}}^1$

素因数の和:488638

約数の個数: 64

約数和(自身を含む): 196674508800

約数和(自身を除く): 127920519384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1678, 2517, 3356, 5034, 5873, 6712, 10068, 11746, 17619, 20136, 23492, 35238, 46984, 70476, 140952, 487783, 975566, 1463349, 1951132, 2926698, 3414481, 3902264, 5853396, 6828962, 10243443, 11706792, 13657924, 20486886, 27315848, 40973772, 81947544, 409249937, 818499874, 1227749811, 1636999748, 2455499622, 2864749559, 3273999496, 4910999244, 5729499118, 8594248677, 9821998488, 11458998236, 17188497354, 22917996472, 34376994708, 68753989416]

約数ペア:

[(1, 68753989416), (2, 34376994708), (3, 22917996472), (4, 17188497354), (6, 11458998236), (7, 9821998488), (8, 8594248677), (12, 5729499118), (14, 4910999244), (21, 3273999496), (24, 2864749559), (28, 2455499622), (42, 1636999748), (56, 1227749811), (84, 818499874), (168, 409249937), (839, 81947544), (1678, 40973772), (2517, 27315848), (3356, 20486886), (5034, 13657924), (5873, 11706792), (6712, 10243443), (10068, 6828962), (11746, 5853396), (17619, 3902264), (20136, 3414481), (23492, 2926698), (35238, 1951132), (46984, 1463349), (70476, 975566), (140952, 487783)]