78039496

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3829

約数の個数: 32

約数和(自身を含む): 152222400

約数和(自身を除く): 74182904

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 3719, 5246, 7438, 10492, 14876, 20984, 29752, 159917, 226859, 319834, 453718, 639668, 907436, 1279336, 1814872, 9754937, 19509874, 39019748, 78039496]

約数ペア:

[(1, 78039496), (2, 39019748), (4, 19509874), (8, 9754937), (43, 1814872), (61, 1279336), (86, 907436), (122, 639668), (172, 453718), (244, 319834), (344, 226859), (488, 159917), (2623, 29752), (3719, 20984), (5246, 14876), (7438, 10492)]