78539928

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79817}}^1$

素因数の和:79867

約数の個数: 32

約数和(自身を含む): 201141360

約数和(自身を除く): 122601432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 79817, 159634, 239451, 319268, 478902, 638536, 957804, 1915608, 3272497, 6544994, 9817491, 13089988, 19634982, 26179976, 39269964, 78539928]

約数ペア:

[(1, 78539928), (2, 39269964), (3, 26179976), (4, 19634982), (6, 13089988), (8, 9817491), (12, 6544994), (24, 3272497), (41, 1915608), (82, 957804), (123, 638536), (164, 478902), (246, 319268), (328, 239451), (492, 159634), (984, 79817)]