80990016

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3079}}^1$

素因数の和:3231

約数の個数: 56

約数和(自身を含む): 215920320

約数和(自身を除く): 134930304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 3079, 3288, 4384, 6158, 6576, 8768, 9237, 12316, 13152, 18474, 24632, 26304, 36948, 49264, 73896, 98528, 147792, 197056, 295584, 421823, 591168, 843646, 1265469, 1687292, 2530938, 3374584, 5061876, 6749168, 10123752, 13498336, 20247504, 26996672, 40495008, 80990016]

約数ペア:

[(1, 80990016), (2, 40495008), (3, 26996672), (4, 20247504), (6, 13498336), (8, 10123752), (12, 6749168), (16, 5061876), (24, 3374584), (32, 2530938), (48, 1687292), (64, 1265469), (96, 843646), (137, 591168), (192, 421823), (274, 295584), (411, 197056), (548, 147792), (822, 98528), (1096, 73896), (1644, 49264), (2192, 36948), (3079, 26304), (3288, 24632), (4384, 18474), (6158, 13152), (6576, 12316), (8768, 9237)]