78339198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{3313}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 179433216

約数和(自身を除く): 101094018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 1126, 1689, 3313, 3378, 3941, 6626, 7882, 9939, 11823, 19878, 23191, 23646, 46382, 69573, 139146, 1865219, 3730438, 5595657, 11191314, 13056533, 26113066, 39169599, 78339198]

約数ペア:

[(1, 78339198), (2, 39169599), (3, 26113066), (6, 13056533), (7, 11191314), (14, 5595657), (21, 3730438), (42, 1865219), (563, 139146), (1126, 69573), (1689, 46382), (3313, 23646), (3378, 23191), (3941, 19878), (6626, 11823), (7882, 9939)]