79721904

素因数分解:

$2^4\times 3^1\times {\mathrm{1660873}}^1$

素因数の和:1660884

約数の個数: 20

約数和(自身を含む): 205948376

約数和(自身を除く): 126226472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1660873, 3321746, 4982619, 6643492, 9965238, 13286984, 19930476, 26573968, 39860952, 79721904]

約数ペア:

[(1, 79721904), (2, 39860952), (3, 26573968), (4, 19930476), (6, 13286984), (8, 9965238), (12, 6643492), (16, 4982619), (24, 3321746), (48, 1660873)]