68173662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 140595840

約数和(自身を除く): 72422178

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 1901, 3802, 5703, 5977, 11406, 11954, 17931, 35862, 81743, 163486, 245229, 264239, 490458, 528478, 792717, 1585434, 11362277, 22724554, 34086831, 68173662]

約数ペア:

[(1, 68173662), (2, 34086831), (3, 22724554), (6, 11362277), (43, 1585434), (86, 792717), (129, 528478), (139, 490458), (258, 264239), (278, 245229), (417, 163486), (834, 81743), (1901, 35862), (3802, 17931), (5703, 11954), (5977, 11406)]