77891832

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6637}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 212283240

約数和(自身を除く): 134391408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 6637, 11736, 13274, 19911, 26548, 39822, 53096, 59733, 79644, 119466, 159288, 238932, 477864, 1081831, 2163662, 3245493, 4327324, 6490986, 8654648, 9736479, 12981972, 19472958, 25963944, 38945916, 77891832]

約数ペア:

[(1, 77891832), (2, 38945916), (3, 25963944), (4, 19472958), (6, 12981972), (8, 9736479), (9, 8654648), (12, 6490986), (18, 4327324), (24, 3245493), (36, 2163662), (72, 1081831), (163, 477864), (326, 238932), (489, 159288), (652, 119466), (978, 79644), (1304, 59733), (1467, 53096), (1956, 39822), (2934, 26548), (3912, 19911), (5868, 13274), (6637, 11736)]