79571778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8471

約数の個数: 48

約数和(自身を含む): 188404608

約数和(自身を除く): 108832830

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 8431, 9438, 16862, 25293, 50586, 92741, 109603, 185482, 219206, 278223, 328809, 556446, 657618, 1020151, 1205633, 2040302, 2411266, 3060453, 3616899, 6120906, 7233798, 13261963, 26523926, 39785889, 79571778]

約数ペア:

[(1, 79571778), (2, 39785889), (3, 26523926), (6, 13261963), (11, 7233798), (13, 6120906), (22, 3616899), (26, 3060453), (33, 2411266), (39, 2040302), (66, 1205633), (78, 1020151), (121, 657618), (143, 556446), (242, 328809), (286, 278223), (363, 219206), (429, 185482), (726, 109603), (858, 92741), (1573, 50586), (3146, 25293), (4719, 16862), (8431, 9438)]