81714432

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 219803584

約数和(自身を除く): 138089152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 1033, 1236, 1648, 2066, 2472, 3099, 3296, 4132, 4944, 6198, 6592, 8264, 9888, 12396, 13184, 16528, 19776, 24792, 26368, 33056, 39552, 49584, 66112, 79104, 99168, 106399, 132224, 198336, 212798, 264448, 319197, 396672, 425596, 638394, 793344, 851192, 1276788, 1702384, 2553576, 3404768, 5107152, 6809536, 10214304, 13619072, 20428608, 27238144, 40857216, 81714432]

約数ペア:

[(1, 81714432), (2, 40857216), (3, 27238144), (4, 20428608), (6, 13619072), (8, 10214304), (12, 6809536), (16, 5107152), (24, 3404768), (32, 2553576), (48, 1702384), (64, 1276788), (96, 851192), (103, 793344), (128, 638394), (192, 425596), (206, 396672), (256, 319197), (309, 264448), (384, 212798), (412, 198336), (618, 132224), (768, 106399), (824, 99168), (1033, 79104), (1236, 66112), (1648, 49584), (2066, 39552), (2472, 33056), (3099, 26368), (3296, 24792), (4132, 19776), (4944, 16528), (6198, 13184), (6592, 12396), (8264, 9888)]