67311386784

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{16421}}^1$

素因数の和:16811

約数の個数: 144

約数和(自身を含む): 196472019744

約数和(自身を除く): 129160632960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 331, 344, 387, 516, 662, 688, 774, 993, 1032, 1324, 1376, 1548, 1986, 2064, 2648, 2979, 3096, 3972, 4128, 5296, 5958, 6192, 7944, 10592, 11916, 12384, 14233, 15888, 16421, 23832, 28466, 31776, 32842, 42699, 47664, 49263, 56932, 65684, 85398, 95328, 98526, 113864, 128097, 131368, 147789, 170796, 197052, 227728, 256194, 262736, 295578, 341592, 394104, 455456, 512388, 525472, 591156, 683184, 706103, 788208, 1024776, 1182312, 1366368, 1412206, 1576416, 2049552, 2118309, 2364624, 2824412, 4099104, 4236618, 4729248, 5435351, 5648824, 6354927, 8473236, 10870702, 11297648, 12709854, 16306053, 16946472, 21741404, 22595296, 25419708, 32612106, 33892944, 43482808, 48918159, 50839416, 65224212, 67785888, 86965616, 97836318, 101678832, 130448424, 173931232, 195672636, 203357664, 233720093, 260896848, 391345272, 467440186, 521793696, 701160279, 782690544, 934880372, 1402320558, 1565381088, 1869760744, 2103480837, 2804641116, 3739521488, 4206961674, 5609282232, 7479042976, 8413923348, 11218564464, 16827846696, 22437128928, 33655693392, 67311386784]

約数ペア:

[(1, 67311386784), (2, 33655693392), (3, 22437128928), (4, 16827846696), (6, 11218564464), (8, 8413923348), (9, 7479042976), (12, 5609282232), (16, 4206961674), (18, 3739521488), (24, 2804641116), (32, 2103480837), (36, 1869760744), (43, 1565381088), (48, 1402320558), (72, 934880372), (86, 782690544), (96, 701160279), (129, 521793696), (144, 467440186), (172, 391345272), (258, 260896848), (288, 233720093), (331, 203357664), (344, 195672636), (387, 173931232), (516, 130448424), (662, 101678832), (688, 97836318), (774, 86965616), (993, 67785888), (1032, 65224212), (1324, 50839416), (1376, 48918159), (1548, 43482808), (1986, 33892944), (2064, 32612106), (2648, 25419708), (2979, 22595296), (3096, 21741404), (3972, 16946472), (4128, 16306053), (5296, 12709854), (5958, 11297648), (6192, 10870702), (7944, 8473236), (10592, 6354927), (11916, 5648824), (12384, 5435351), (14233, 4729248), (15888, 4236618), (16421, 4099104), (23832, 2824412), (28466, 2364624), (31776, 2118309), (32842, 2049552), (42699, 1576416), (47664, 1412206), (49263, 1366368), (56932, 1182312), (65684, 1024776), (85398, 788208), (95328, 706103), (98526, 683184), (113864, 591156), (128097, 525472), (131368, 512388), (147789, 455456), (170796, 394104), (197052, 341592), (227728, 295578), (256194, 262736)]