68880798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{971}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 171040896

約数和(自身を除く): 102160098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 971, 1126, 1689, 1942, 2913, 3378, 3941, 5067, 5826, 6797, 7882, 8739, 10134, 11823, 13594, 17478, 20391, 23646, 35469, 40782, 61173, 70938, 122346, 546673, 1093346, 1640019, 3280038, 3826711, 4920057, 7653422, 9840114, 11480133, 22960266, 34440399, 68880798]

約数ペア:

[(1, 68880798), (2, 34440399), (3, 22960266), (6, 11480133), (7, 9840114), (9, 7653422), (14, 4920057), (18, 3826711), (21, 3280038), (42, 1640019), (63, 1093346), (126, 546673), (563, 122346), (971, 70938), (1126, 61173), (1689, 40782), (1942, 35469), (2913, 23646), (3378, 20391), (3941, 17478), (5067, 13594), (5826, 11823), (6797, 10134), (7882, 8739)]