81934156220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1\times {\mathrm{2833}}^1$

素因数の和:3799

約数の個数: 96

約数和(自身を含む): 197616951168

約数和(自身を除く): 115682794948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 613, 674, 1226, 1348, 1685, 2359, 2452, 2833, 3065, 3370, 4291, 4718, 5666, 6130, 6740, 8582, 9436, 11332, 11795, 12260, 14165, 17164, 19831, 21455, 23590, 28330, 39662, 42910, 47180, 56660, 79324, 85820, 99155, 198310, 206581, 396620, 413162, 826324, 954721, 1032905, 1446067, 1736629, 1909442, 2065810, 2892134, 3473258, 3818884, 4131620, 4773605, 5784268, 6683047, 6946516, 7230335, 8683145, 9547210, 12156403, 13366094, 14460670, 17366290, 19094420, 24312806, 26732188, 28921340, 33415235, 34732580, 48625612, 60782015, 66830470, 121564030, 133660940, 243128060, 585243973, 1170487946, 2340975892, 2926219865, 4096707811, 5852439730, 8193415622, 11704879460, 16386831244, 20483539055, 40967078110, 81934156220]

約数ペア:

[(1, 81934156220), (2, 40967078110), (4, 20483539055), (5, 16386831244), (7, 11704879460), (10, 8193415622), (14, 5852439730), (20, 4096707811), (28, 2926219865), (35, 2340975892), (70, 1170487946), (140, 585243973), (337, 243128060), (613, 133660940), (674, 121564030), (1226, 66830470), (1348, 60782015), (1685, 48625612), (2359, 34732580), (2452, 33415235), (2833, 28921340), (3065, 26732188), (3370, 24312806), (4291, 19094420), (4718, 17366290), (5666, 14460670), (6130, 13366094), (6740, 12156403), (8582, 9547210), (9436, 8683145), (11332, 7230335), (11795, 6946516), (12260, 6683047), (14165, 5784268), (17164, 4773605), (19831, 4131620), (21455, 3818884), (23590, 3473258), (28330, 2892134), (39662, 2065810), (42910, 1909442), (47180, 1736629), (56660, 1446067), (79324, 1032905), (85820, 954721), (99155, 826324), (198310, 413162), (206581, 396620)]