90073312

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 204083712

約数和(自身を除く): 114010400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 2663, 4228, 4832, 5326, 8456, 10652, 16912, 18641, 21304, 33824, 37282, 42608, 74564, 85216, 149128, 298256, 402113, 596512, 804226, 1608452, 2814791, 3216904, 5629582, 6433808, 11259164, 12867616, 22518328, 45036656, 90073312]

約数ペア:

[(1, 90073312), (2, 45036656), (4, 22518328), (7, 12867616), (8, 11259164), (14, 6433808), (16, 5629582), (28, 3216904), (32, 2814791), (56, 1608452), (112, 804226), (151, 596512), (224, 402113), (302, 298256), (604, 149128), (1057, 85216), (1208, 74564), (2114, 42608), (2416, 37282), (2663, 33824), (4228, 21304), (4832, 18641), (5326, 16912), (8456, 10652)]