68084208

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1542

約数の個数: 60

約数和(自身を含む): 191157408

約数和(自身を除く): 123073200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1097, 1293, 1724, 2194, 2586, 3291, 3448, 3879, 4388, 5172, 6582, 6896, 7758, 8776, 9873, 10344, 13164, 15516, 17552, 19746, 20688, 26328, 31032, 39492, 52656, 62064, 78984, 157968, 472807, 945614, 1418421, 1891228, 2836842, 3782456, 4255263, 5673684, 7564912, 8510526, 11347368, 17021052, 22694736, 34042104, 68084208]

約数ペア:

[(1, 68084208), (2, 34042104), (3, 22694736), (4, 17021052), (6, 11347368), (8, 8510526), (9, 7564912), (12, 5673684), (16, 4255263), (18, 3782456), (24, 2836842), (36, 1891228), (48, 1418421), (72, 945614), (144, 472807), (431, 157968), (862, 78984), (1097, 62064), (1293, 52656), (1724, 39492), (2194, 31032), (2586, 26328), (3291, 20688), (3448, 19746), (3879, 17552), (4388, 15516), (5172, 13164), (6582, 10344), (6896, 9873), (7758, 8776)]