68768352

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:682

約数の個数: 120

約数和(自身を含む): 207284616

約数和(自身を除く): 138516264

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, 617, 648, 688, 774, 864, 1032, 1161, 1234, 1296, 1376, 1548, 1851, 2064, 2322, 2468, 2592, 3096, 3483, 3702, 4128, 4644, 4936, 5553, 6192, 6966, 7404, 9288, 9872, 11106, 12384, 13932, 14808, 16659, 18576, 19744, 22212, 26531, 27864, 29616, 33318, 37152, 44424, 49977, 53062, 55728, 59232, 66636, 79593, 88848, 99954, 106124, 111456, 133272, 159186, 177696, 199908, 212248, 238779, 266544, 318372, 399816, 424496, 477558, 533088, 636744, 716337, 799632, 848992, 955116, 1273488, 1432674, 1599264, 1910232, 2149011, 2546976, 2865348, 3820464, 4298022, 5730696, 7640928, 8596044, 11461392, 17192088, 22922784, 34384176, 68768352]

約数ペア:

[(1, 68768352), (2, 34384176), (3, 22922784), (4, 17192088), (6, 11461392), (8, 8596044), (9, 7640928), (12, 5730696), (16, 4298022), (18, 3820464), (24, 2865348), (27, 2546976), (32, 2149011), (36, 1910232), (43, 1599264), (48, 1432674), (54, 1273488), (72, 955116), (81, 848992), (86, 799632), (96, 716337), (108, 636744), (129, 533088), (144, 477558), (162, 424496), (172, 399816), (216, 318372), (258, 266544), (288, 238779), (324, 212248), (344, 199908), (387, 177696), (432, 159186), (516, 133272), (617, 111456), (648, 106124), (688, 99954), (774, 88848), (864, 79593), (1032, 66636), (1161, 59232), (1234, 55728), (1296, 53062), (1376, 49977), (1548, 44424), (1851, 37152), (2064, 33318), (2322, 29616), (2468, 27864), (2592, 26531), (3096, 22212), (3483, 19744), (3702, 18576), (4128, 16659), (4644, 14808), (4936, 13932), (5553, 12384), (6192, 11106), (6966, 9872), (7404, 9288)]