78583608

素因数分解:

$2^3\times 3^4\times {\mathrm{121271}}^1$

素因数の和:121289

約数の個数: 40

約数和(自身を含む): 220108680

約数和(自身を除く): 141525072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 121271, 242542, 363813, 485084, 727626, 970168, 1091439, 1455252, 2182878, 2910504, 3274317, 4365756, 6548634, 8731512, 9822951, 13097268, 19645902, 26194536, 39291804, 78583608]

約数ペア:

[(1, 78583608), (2, 39291804), (3, 26194536), (4, 19645902), (6, 13097268), (8, 9822951), (9, 8731512), (12, 6548634), (18, 4365756), (24, 3274317), (27, 2910504), (36, 2182878), (54, 1455252), (72, 1091439), (81, 970168), (108, 727626), (162, 485084), (216, 363813), (324, 242542), (648, 121271)]