68209668

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{4973}}^1$

素因数の和:5113

約数の個数: 48

約数和(自身を含む): 178268160

約数和(自身を除く): 110058492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 4973, 6858, 9946, 13716, 14919, 19892, 29838, 44757, 59676, 89514, 134271, 179028, 268542, 537084, 631571, 1263142, 1894713, 2526284, 3789426, 5684139, 7578852, 11368278, 17052417, 22736556, 34104834, 68209668]

約数ペア:

[(1, 68209668), (2, 34104834), (3, 22736556), (4, 17052417), (6, 11368278), (9, 7578852), (12, 5684139), (18, 3789426), (27, 2526284), (36, 1894713), (54, 1263142), (108, 631571), (127, 537084), (254, 268542), (381, 179028), (508, 134271), (762, 89514), (1143, 59676), (1524, 44757), (2286, 29838), (3429, 19892), (4572, 14919), (4973, 13716), (6858, 9946)]