72612896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 147891744

約数和(自身を除く): 75278848

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 113, 172, 226, 344, 452, 467, 688, 904, 934, 1376, 1808, 1868, 3616, 3736, 4859, 7472, 9718, 14944, 19436, 20081, 38872, 40162, 52771, 77744, 80324, 105542, 155488, 160648, 211084, 321296, 422168, 642592, 844336, 1688672, 2269153, 4538306, 9076612, 18153224, 36306448, 72612896]

約数ペア:

[(1, 72612896), (2, 36306448), (4, 18153224), (8, 9076612), (16, 4538306), (32, 2269153), (43, 1688672), (86, 844336), (113, 642592), (172, 422168), (226, 321296), (344, 211084), (452, 160648), (467, 155488), (688, 105542), (904, 80324), (934, 77744), (1376, 52771), (1808, 40162), (1868, 38872), (3616, 20081), (3736, 19436), (4859, 14944), (7472, 9718)]