68905656

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{3019}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 187270200

約数和(自身を除く): 118364544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3019, 3804, 5706, 6038, 7608, 9057, 11412, 12076, 18114, 22824, 24152, 27171, 36228, 54342, 72456, 108684, 217368, 957023, 1914046, 2871069, 3828092, 5742138, 7656184, 8613207, 11484276, 17226414, 22968552, 34452828, 68905656]

約数ペア:

[(1, 68905656), (2, 34452828), (3, 22968552), (4, 17226414), (6, 11484276), (8, 8613207), (9, 7656184), (12, 5742138), (18, 3828092), (24, 2871069), (36, 1914046), (72, 957023), (317, 217368), (634, 108684), (951, 72456), (1268, 54342), (1902, 36228), (2536, 27171), (2853, 24152), (3019, 22824), (3804, 18114), (5706, 12076), (6038, 11412), (7608, 9057)]