68561352

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5261}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 186748380

約数和(自身を除く): 118187028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 5261, 6516, 10522, 13032, 15783, 21044, 31566, 42088, 47349, 63132, 94698, 126264, 189396, 378792, 952241, 1904482, 2856723, 3808964, 5713446, 7617928, 8570169, 11426892, 17140338, 22853784, 34280676, 68561352]

約数ペア:

[(1, 68561352), (2, 34280676), (3, 22853784), (4, 17140338), (6, 11426892), (8, 8570169), (9, 7617928), (12, 5713446), (18, 3808964), (24, 2856723), (36, 1904482), (72, 952241), (181, 378792), (362, 189396), (543, 126264), (724, 94698), (1086, 63132), (1448, 47349), (1629, 42088), (2172, 31566), (3258, 21044), (4344, 15783), (5261, 13032), (6516, 10522)]