68322528

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 120

約数和(自身を含む): 205942968

約数和(自身を除く): 137620440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 613, 648, 688, 774, 864, 1032, 1161, 1226, 1296, 1376, 1548, 1839, 2064, 2322, 2452, 2592, 3096, 3483, 3678, 4128, 4644, 4904, 5517, 6192, 6966, 7356, 9288, 9808, 11034, 12384, 13932, 14712, 16551, 18576, 19616, 22068, 26359, 27864, 29424, 33102, 37152, 44136, 49653, 52718, 55728, 58848, 66204, 79077, 88272, 99306, 105436, 111456, 132408, 158154, 176544, 198612, 210872, 237231, 264816, 316308, 397224, 421744, 474462, 529632, 632616, 711693, 794448, 843488, 948924, 1265232, 1423386, 1588896, 1897848, 2135079, 2530464, 2846772, 3795696, 4270158, 5693544, 7591392, 8540316, 11387088, 17080632, 22774176, 34161264, 68322528]

約数ペア:

[(1, 68322528), (2, 34161264), (3, 22774176), (4, 17080632), (6, 11387088), (8, 8540316), (9, 7591392), (12, 5693544), (16, 4270158), (18, 3795696), (24, 2846772), (27, 2530464), (32, 2135079), (36, 1897848), (43, 1588896), (48, 1423386), (54, 1265232), (72, 948924), (81, 843488), (86, 794448), (96, 711693), (108, 632616), (129, 529632), (144, 474462), (162, 421744), (172, 397224), (216, 316308), (258, 264816), (288, 237231), (324, 210872), (344, 198612), (387, 176544), (432, 158154), (516, 132408), (613, 111456), (648, 105436), (688, 99306), (774, 88272), (864, 79077), (1032, 66204), (1161, 58848), (1226, 55728), (1296, 52718), (1376, 49653), (1548, 44136), (1839, 37152), (2064, 33102), (2322, 29424), (2452, 27864), (2592, 26359), (3096, 22068), (3483, 19616), (3678, 18576), (4128, 16551), (4644, 14712), (4904, 13932), (5517, 12384), (6192, 11034), (6966, 9808), (7356, 9288)]