68688384

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 184729248

約数和(自身を除く): 116040864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 227, 256, 384, 394, 454, 512, 591, 681, 768, 788, 908, 1182, 1362, 1536, 1576, 1816, 2364, 2724, 3152, 3632, 4728, 5448, 6304, 7264, 9456, 10896, 12608, 14528, 18912, 21792, 25216, 29056, 37824, 43584, 44719, 50432, 58112, 75648, 87168, 89438, 100864, 116224, 134157, 151296, 174336, 178876, 268314, 302592, 348672, 357752, 536628, 715504, 1073256, 1431008, 2146512, 2862016, 4293024, 5724032, 8586048, 11448064, 17172096, 22896128, 34344192, 68688384]

約数ペア:

[(1, 68688384), (2, 34344192), (3, 22896128), (4, 17172096), (6, 11448064), (8, 8586048), (12, 5724032), (16, 4293024), (24, 2862016), (32, 2146512), (48, 1431008), (64, 1073256), (96, 715504), (128, 536628), (192, 357752), (197, 348672), (227, 302592), (256, 268314), (384, 178876), (394, 174336), (454, 151296), (512, 134157), (591, 116224), (681, 100864), (768, 89438), (788, 87168), (908, 75648), (1182, 58112), (1362, 50432), (1536, 44719), (1576, 43584), (1816, 37824), (2364, 29056), (2724, 25216), (3152, 21792), (3632, 18912), (4728, 14528), (5448, 12608), (6304, 10896), (7264, 9456)]