81078012

素因数分解:

$2^2\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{1907}}^1$

素因数の和:3098

約数の個数: 36

約数和(自身を含む): 205228296

約数和(自身を除く): 124150284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1181, 1907, 2362, 3543, 3814, 4724, 5721, 7086, 7628, 10629, 11442, 14172, 17163, 21258, 22884, 34326, 42516, 68652, 2252167, 4504334, 6756501, 9008668, 13513002, 20269503, 27026004, 40539006, 81078012]

約数ペア:

[(1, 81078012), (2, 40539006), (3, 27026004), (4, 20269503), (6, 13513002), (9, 9008668), (12, 6756501), (18, 4504334), (36, 2252167), (1181, 68652), (1907, 42516), (2362, 34326), (3543, 22884), (3814, 21258), (4724, 17163), (5721, 14172), (7086, 11442), (7628, 10629)]