87344504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 188697600

約数和(自身を除く): 101353096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 221, 254, 389, 442, 508, 778, 884, 1016, 1556, 1651, 1768, 2159, 3112, 3302, 4318, 5057, 6604, 6613, 8636, 10114, 13208, 13226, 17272, 20228, 26452, 28067, 40456, 49403, 52904, 56134, 85969, 98806, 112268, 171938, 197612, 224536, 343876, 395224, 642239, 687752, 839851, 1284478, 1679702, 2568956, 3359404, 5137912, 6718808, 10918063, 21836126, 43672252, 87344504]

約数ペア:

[(1, 87344504), (2, 43672252), (4, 21836126), (8, 10918063), (13, 6718808), (17, 5137912), (26, 3359404), (34, 2568956), (52, 1679702), (68, 1284478), (104, 839851), (127, 687752), (136, 642239), (221, 395224), (254, 343876), (389, 224536), (442, 197612), (508, 171938), (778, 112268), (884, 98806), (1016, 85969), (1556, 56134), (1651, 52904), (1768, 49403), (2159, 40456), (3112, 28067), (3302, 26452), (4318, 20228), (5057, 17272), (6604, 13226), (6613, 13208), (8636, 10114)]