68877438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13817

約数の個数: 48

約数和(自身を含む): 169683984

約数和(自身を除く): 100806546

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 13781, 27562, 41343, 82686, 96467, 192934, 234277, 289401, 468554, 578802, 675269, 702831, 1350538, 1405662, 1639939, 2025807, 3279878, 4051614, 4919817, 9839634, 11479573, 22959146, 34438719, 68877438]

約数ペア:

[(1, 68877438), (2, 34438719), (3, 22959146), (6, 11479573), (7, 9839634), (14, 4919817), (17, 4051614), (21, 3279878), (34, 2025807), (42, 1639939), (49, 1405662), (51, 1350538), (98, 702831), (102, 675269), (119, 578802), (147, 468554), (238, 289401), (294, 234277), (357, 192934), (714, 96467), (833, 82686), (1666, 41343), (2499, 27562), (4998, 13781)]