7680888

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 21017880

約数和(自身を除く): 13336992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 997, 1284, 1926, 1994, 2568, 2991, 3852, 3988, 5982, 7704, 7976, 8973, 11964, 17946, 23928, 35892, 71784, 106679, 213358, 320037, 426716, 640074, 853432, 960111, 1280148, 1920222, 2560296, 3840444, 7680888]

約数ペア:

[(1, 7680888), (2, 3840444), (3, 2560296), (4, 1920222), (6, 1280148), (8, 960111), (9, 853432), (12, 640074), (18, 426716), (24, 320037), (36, 213358), (72, 106679), (107, 71784), (214, 35892), (321, 23928), (428, 17946), (642, 11964), (856, 8973), (963, 7976), (997, 7704), (1284, 5982), (1926, 3988), (1994, 3852), (2568, 2991)]