77170638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 159388416

約数和(自身を除く): 82217778

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 678, 2647, 4859, 5294, 7941, 9718, 14577, 15882, 29154, 113821, 227642, 299111, 341463, 598222, 682926, 897333, 1794666, 12861773, 25723546, 38585319, 77170638]

約数ペア:

[(1, 77170638), (2, 38585319), (3, 25723546), (6, 12861773), (43, 1794666), (86, 897333), (113, 682926), (129, 598222), (226, 341463), (258, 299111), (339, 227642), (678, 113821), (2647, 29154), (4859, 15882), (5294, 14577), (7941, 9718)]