77779626

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 158466048

約数和(自身を除く): 80686422

約数列:

[1, 2, 3, 6, 103, 127, 206, 254, 309, 381, 618, 762, 991, 1982, 2973, 5946, 13081, 26162, 39243, 78486, 102073, 125857, 204146, 251714, 306219, 377571, 612438, 755142, 12963271, 25926542, 38889813, 77779626]

約数ペア:

[(1, 77779626), (2, 38889813), (3, 25926542), (6, 12963271), (103, 755142), (127, 612438), (206, 377571), (254, 306219), (309, 251714), (381, 204146), (618, 125857), (762, 102073), (991, 78486), (1982, 39243), (2973, 26162), (5946, 13081)]