78858702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17737}}^1$

素因数の和:17777

約数の個数: 48

約数和(自身を含む): 193698960

約数和(自身を除く): 114840258

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 17737, 35474, 53211, 106422, 159633, 230581, 319266, 337003, 461162, 674006, 691743, 1011009, 1383486, 2022018, 2075229, 3033027, 4150458, 4381039, 6066054, 8762078, 13143117, 26286234, 39429351, 78858702]

約数ペア:

[(1, 78858702), (2, 39429351), (3, 26286234), (6, 13143117), (9, 8762078), (13, 6066054), (18, 4381039), (19, 4150458), (26, 3033027), (38, 2075229), (39, 2022018), (57, 1383486), (78, 1011009), (114, 691743), (117, 674006), (171, 461162), (234, 337003), (247, 319266), (342, 230581), (494, 159633), (741, 106422), (1482, 53211), (2223, 35474), (4446, 17737)]