68238456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 204422400

約数和(自身を除く): 136183944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 59, 66, 78, 88, 104, 118, 132, 143, 156, 177, 236, 264, 286, 312, 337, 354, 429, 472, 572, 649, 674, 708, 767, 858, 1011, 1144, 1298, 1348, 1416, 1534, 1716, 1947, 2022, 2301, 2596, 2696, 3068, 3432, 3707, 3894, 4044, 4381, 4602, 5192, 6136, 7414, 7788, 8088, 8437, 8762, 9204, 11121, 13143, 14828, 15576, 16874, 17524, 18408, 19883, 22242, 25311, 26286, 29656, 33748, 35048, 39766, 44484, 48191, 50622, 52572, 59649, 67496, 79532, 88968, 96382, 101244, 105144, 119298, 144573, 159064, 192764, 202488, 218713, 238596, 258479, 289146, 385528, 437426, 477192, 516958, 578292, 656139, 775437, 874852, 1033916, 1156584, 1312278, 1550874, 1749704, 2067832, 2624556, 2843269, 3101748, 5249112, 5686538, 6203496, 8529807, 11373076, 17059614, 22746152, 34119228, 68238456]

約数ペア:

[(1, 68238456), (2, 34119228), (3, 22746152), (4, 17059614), (6, 11373076), (8, 8529807), (11, 6203496), (12, 5686538), (13, 5249112), (22, 3101748), (24, 2843269), (26, 2624556), (33, 2067832), (39, 1749704), (44, 1550874), (52, 1312278), (59, 1156584), (66, 1033916), (78, 874852), (88, 775437), (104, 656139), (118, 578292), (132, 516958), (143, 477192), (156, 437426), (177, 385528), (236, 289146), (264, 258479), (286, 238596), (312, 218713), (337, 202488), (354, 192764), (429, 159064), (472, 144573), (572, 119298), (649, 105144), (674, 101244), (708, 96382), (767, 88968), (858, 79532), (1011, 67496), (1144, 59649), (1298, 52572), (1348, 50622), (1416, 48191), (1534, 44484), (1716, 39766), (1947, 35048), (2022, 33748), (2301, 29656), (2596, 26286), (2696, 25311), (3068, 22242), (3432, 19883), (3707, 18408), (3894, 17524), (4044, 16874), (4381, 15576), (4602, 14828), (5192, 13143), (6136, 11121), (7414, 9204), (7788, 8762), (8088, 8437)]