68392044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 203288904

約数和(自身を除く): 134896860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 252, 274, 283, 294, 411, 441, 548, 566, 588, 822, 849, 882, 959, 1132, 1233, 1644, 1698, 1764, 1918, 1981, 2466, 2547, 2877, 3396, 3836, 3962, 4932, 5094, 5754, 5943, 6713, 7924, 8631, 10188, 11508, 11886, 13426, 13867, 17262, 17829, 20139, 23772, 26852, 27734, 34524, 35658, 38771, 40278, 41601, 55468, 60417, 71316, 77542, 80556, 83202, 116313, 120834, 124803, 155084, 166404, 232626, 241668, 249606, 271397, 348939, 465252, 499212, 542794, 697878, 814191, 1085588, 1395756, 1628382, 1899779, 2442573, 3256764, 3799558, 4885146, 5699337, 7599116, 9770292, 11398674, 17098011, 22797348, 34196022, 68392044]

約数ペア:

[(1, 68392044), (2, 34196022), (3, 22797348), (4, 17098011), (6, 11398674), (7, 9770292), (9, 7599116), (12, 5699337), (14, 4885146), (18, 3799558), (21, 3256764), (28, 2442573), (36, 1899779), (42, 1628382), (49, 1395756), (63, 1085588), (84, 814191), (98, 697878), (126, 542794), (137, 499212), (147, 465252), (196, 348939), (252, 271397), (274, 249606), (283, 241668), (294, 232626), (411, 166404), (441, 155084), (548, 124803), (566, 120834), (588, 116313), (822, 83202), (849, 80556), (882, 77542), (959, 71316), (1132, 60417), (1233, 55468), (1644, 41601), (1698, 40278), (1764, 38771), (1918, 35658), (1981, 34524), (2466, 27734), (2547, 26852), (2877, 23772), (3396, 20139), (3836, 17829), (3962, 17262), (4932, 13867), (5094, 13426), (5754, 11886), (5943, 11508), (6713, 10188), (7924, 8631)]