78564048

素因数分解:

$2^4\times 3^1\times {\mathrm{1636751}}^1$

素因数の和:1636762

約数の個数: 20

約数和(自身を含む): 202957248

約数和(自身を除く): 124393200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1636751, 3273502, 4910253, 6547004, 9820506, 13094008, 19641012, 26188016, 39282024, 78564048]

約数ペア:

[(1, 78564048), (2, 39282024), (3, 26188016), (4, 19641012), (6, 13094008), (8, 9820506), (12, 6547004), (16, 4910253), (24, 3273502), (48, 1636751)]