78555888

素因数分解:

$2^4\times 3^2\times {\mathrm{545527}}^1$

素因数の和:545541

約数の個数: 30

約数和(自身を含む): 219847784

約数和(自身を除く): 141291896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 545527, 1091054, 1636581, 2182108, 3273162, 4364216, 4909743, 6546324, 8728432, 9819486, 13092648, 19638972, 26185296, 39277944, 78555888]

約数ペア:

[(1, 78555888), (2, 39277944), (3, 26185296), (4, 19638972), (6, 13092648), (8, 9819486), (9, 8728432), (12, 6546324), (16, 4909743), (18, 4364216), (24, 3273162), (36, 2182108), (48, 1636581), (72, 1091054), (144, 545527)]