68195358

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 180

約数和(自身を含む): 198137016

約数和(自身を除く): 129941658

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 71, 77, 81, 98, 99, 121, 126, 142, 147, 154, 162, 189, 198, 213, 231, 242, 294, 297, 363, 378, 426, 441, 462, 497, 539, 567, 594, 639, 693, 726, 781, 847, 882, 891, 994, 1078, 1089, 1134, 1278, 1323, 1386, 1491, 1562, 1617, 1694, 1782, 1917, 2079, 2178, 2343, 2541, 2646, 2982, 3234, 3267, 3479, 3834, 3969, 4158, 4473, 4686, 4851, 5082, 5467, 5751, 5929, 6237, 6534, 6958, 7029, 7623, 7938, 8591, 8946, 9702, 9801, 10437, 10934, 11502, 11858, 12474, 13419, 14058, 14553, 15246, 16401, 17182, 17787, 19602, 20874, 21087, 22869, 25773, 26838, 29106, 31311, 32802, 35574, 38269, 40257, 42174, 43659, 45738, 49203, 51546, 53361, 60137, 62622, 63261, 68607, 76538, 77319, 80514, 87318, 93933, 98406, 106722, 114807, 120274, 126522, 137214, 147609, 154638, 160083, 180411, 187866, 229614, 231957, 281799, 295218, 320166, 344421, 360822, 420959, 442827, 463914, 480249, 541233, 563598, 688842, 695871, 841918, 885654, 960498, 1033263, 1082466, 1262877, 1391742, 1623699, 2066526, 2525754, 3099789, 3247398, 3788631, 4871097, 6199578, 7577262, 9742194, 11365893, 22731786, 34097679, 68195358]

約数ペア:

[(1, 68195358), (2, 34097679), (3, 22731786), (6, 11365893), (7, 9742194), (9, 7577262), (11, 6199578), (14, 4871097), (18, 3788631), (21, 3247398), (22, 3099789), (27, 2525754), (33, 2066526), (42, 1623699), (49, 1391742), (54, 1262877), (63, 1082466), (66, 1033263), (71, 960498), (77, 885654), (81, 841918), (98, 695871), (99, 688842), (121, 563598), (126, 541233), (142, 480249), (147, 463914), (154, 442827), (162, 420959), (189, 360822), (198, 344421), (213, 320166), (231, 295218), (242, 281799), (294, 231957), (297, 229614), (363, 187866), (378, 180411), (426, 160083), (441, 154638), (462, 147609), (497, 137214), (539, 126522), (567, 120274), (594, 114807), (639, 106722), (693, 98406), (726, 93933), (781, 87318), (847, 80514), (882, 77319), (891, 76538), (994, 68607), (1078, 63261), (1089, 62622), (1134, 60137), (1278, 53361), (1323, 51546), (1386, 49203), (1491, 45738), (1562, 43659), (1617, 42174), (1694, 40257), (1782, 38269), (1917, 35574), (2079, 32802), (2178, 31311), (2343, 29106), (2541, 26838), (2646, 25773), (2982, 22869), (3234, 21087), (3267, 20874), (3479, 19602), (3834, 17787), (3969, 17182), (4158, 16401), (4473, 15246), (4686, 14553), (4851, 14058), (5082, 13419), (5467, 12474), (5751, 11858), (5929, 11502), (6237, 10934), (6534, 10437), (6958, 9801), (7029, 9702), (7623, 8946), (7938, 8591)]