77377770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6563}}^1$

素因数の和:6707

約数の個数: 48

約数和(自身を含む): 202748832

約数和(自身を除く): 125371062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 6563, 11790, 13126, 19689, 32815, 39378, 59067, 65630, 98445, 118134, 196890, 295335, 590670, 859753, 1719506, 2579259, 4298765, 5158518, 7737777, 8597530, 12896295, 15475554, 25792590, 38688885, 77377770]

約数ペア:

[(1, 77377770), (2, 38688885), (3, 25792590), (5, 15475554), (6, 12896295), (9, 8597530), (10, 7737777), (15, 5158518), (18, 4298765), (30, 2579259), (45, 1719506), (90, 859753), (131, 590670), (262, 295335), (393, 196890), (655, 118134), (786, 98445), (1179, 65630), (1310, 59067), (1965, 39378), (2358, 32815), (3930, 19689), (5895, 13126), (6563, 11790)]