72948168

素因数分解:

$2^3\times 3^3\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 203352000

約数和(自身を除く): 130403832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 457, 739, 914, 1371, 1478, 1828, 2217, 2742, 2956, 3656, 4113, 4434, 5484, 5912, 6651, 8226, 8868, 10968, 12339, 13302, 16452, 17736, 19953, 24678, 26604, 32904, 39906, 49356, 53208, 79812, 98712, 159624, 337723, 675446, 1013169, 1350892, 2026338, 2701784, 3039507, 4052676, 6079014, 8105352, 9118521, 12158028, 18237042, 24316056, 36474084, 72948168]

約数ペア:

[(1, 72948168), (2, 36474084), (3, 24316056), (4, 18237042), (6, 12158028), (8, 9118521), (9, 8105352), (12, 6079014), (18, 4052676), (24, 3039507), (27, 2701784), (36, 2026338), (54, 1350892), (72, 1013169), (108, 675446), (216, 337723), (457, 159624), (739, 98712), (914, 79812), (1371, 53208), (1478, 49356), (1828, 39906), (2217, 32904), (2742, 26604), (2956, 24678), (3656, 19953), (4113, 17736), (4434, 16452), (5484, 13302), (5912, 12339), (6651, 10968), (8226, 8868)]