72856704

素因数分解:

$2^7\times 3^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 194444640

約数和(自身を除く): 121587936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 337, 384, 563, 674, 1011, 1126, 1348, 1689, 2022, 2252, 2696, 3378, 4044, 4504, 5392, 6756, 8088, 9008, 10784, 13512, 16176, 18016, 21568, 27024, 32352, 36032, 43136, 54048, 64704, 72064, 108096, 129408, 189731, 216192, 379462, 569193, 758924, 1138386, 1517848, 2276772, 3035696, 4553544, 6071392, 9107088, 12142784, 18214176, 24285568, 36428352, 72856704]

約数ペア:

[(1, 72856704), (2, 36428352), (3, 24285568), (4, 18214176), (6, 12142784), (8, 9107088), (12, 6071392), (16, 4553544), (24, 3035696), (32, 2276772), (48, 1517848), (64, 1138386), (96, 758924), (128, 569193), (192, 379462), (337, 216192), (384, 189731), (563, 129408), (674, 108096), (1011, 72064), (1126, 64704), (1348, 54048), (1689, 43136), (2022, 36032), (2252, 32352), (2696, 27024), (3378, 21568), (4044, 18016), (4504, 16176), (5392, 13512), (6756, 10784), (8088, 9008)]