68725692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{90907}}^1$

素因数の和:90927

約数の個数: 48

約数和(自身を含む): 203633920

約数和(自身を除く): 134908228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 90907, 181814, 272721, 363628, 545442, 636349, 818163, 1090884, 1272698, 1636326, 1909047, 2454489, 2545396, 3272652, 3818094, 4908978, 5727141, 7636188, 9817956, 11454282, 17181423, 22908564, 34362846, 68725692]

約数ペア:

[(1, 68725692), (2, 34362846), (3, 22908564), (4, 17181423), (6, 11454282), (7, 9817956), (9, 7636188), (12, 5727141), (14, 4908978), (18, 3818094), (21, 3272652), (27, 2545396), (28, 2454489), (36, 1909047), (42, 1636326), (54, 1272698), (63, 1090884), (84, 818163), (108, 636349), (126, 545442), (189, 363628), (252, 272721), (378, 181814), (756, 90907)]