68542668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{82781}}^1$

素因数の和:82814

約数の個数: 36

約数和(自身を含む): 180795888

約数和(自身を除く): 112253220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 82781, 165562, 248343, 331124, 496686, 745029, 993372, 1490058, 1903963, 2980116, 3807926, 5711889, 7615852, 11423778, 17135667, 22847556, 34271334, 68542668]

約数ペア:

[(1, 68542668), (2, 34271334), (3, 22847556), (4, 17135667), (6, 11423778), (9, 7615852), (12, 5711889), (18, 3807926), (23, 2980116), (36, 1903963), (46, 1490058), (69, 993372), (92, 745029), (138, 496686), (207, 331124), (276, 248343), (414, 165562), (828, 82781)]