77747490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8387}}^1$

素因数の和:8503

約数の個数: 48

約数和(自身を含む): 204130368

約数和(自身を除く): 126382878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 8387, 9270, 16774, 25161, 41935, 50322, 75483, 83870, 125805, 150966, 251610, 377415, 754830, 863861, 1727722, 2591583, 4319305, 5183166, 7774749, 8638610, 12957915, 15549498, 25915830, 38873745, 77747490]

約数ペア:

[(1, 77747490), (2, 38873745), (3, 25915830), (5, 15549498), (6, 12957915), (9, 8638610), (10, 7774749), (15, 5183166), (18, 4319305), (30, 2591583), (45, 1727722), (90, 863861), (103, 754830), (206, 377415), (309, 251610), (515, 150966), (618, 125805), (927, 83870), (1030, 75483), (1545, 50322), (1854, 41935), (3090, 25161), (4635, 16774), (8387, 9270)]