77412690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3061}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 202055256

約数和(自身を除く): 124642566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2810, 3061, 4215, 5058, 6122, 8430, 9183, 12645, 15305, 18366, 25290, 27549, 30610, 45915, 55098, 91830, 137745, 275490, 860141, 1720282, 2580423, 4300705, 5160846, 7741269, 8601410, 12902115, 15482538, 25804230, 38706345, 77412690]

約数ペア:

[(1, 77412690), (2, 38706345), (3, 25804230), (5, 15482538), (6, 12902115), (9, 8601410), (10, 7741269), (15, 5160846), (18, 4300705), (30, 2580423), (45, 1720282), (90, 860141), (281, 275490), (562, 137745), (843, 91830), (1405, 55098), (1686, 45915), (2529, 30610), (2810, 27549), (3061, 25290), (4215, 18366), (5058, 15305), (6122, 12645), (8430, 9183)]