77784816

素因数分解:

$2^4\times 3^1\times {\mathrm{1620517}}^1$

素因数の和:1620528

約数の個数: 20

約数和(自身を含む): 200944232

約数和(自身を除く): 123159416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1620517, 3241034, 4861551, 6482068, 9723102, 12964136, 19446204, 25928272, 38892408, 77784816]

約数ペア:

[(1, 77784816), (2, 38892408), (3, 25928272), (4, 19446204), (6, 12964136), (8, 9723102), (12, 6482068), (16, 4861551), (24, 3241034), (48, 1620517)]