69698286

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 116925714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 53, 54, 63, 71, 98, 106, 126, 142, 147, 159, 189, 213, 294, 318, 343, 371, 378, 426, 441, 477, 497, 639, 686, 742, 882, 954, 994, 1029, 1113, 1278, 1323, 1431, 1491, 1917, 2058, 2226, 2597, 2646, 2862, 2982, 3087, 3339, 3479, 3763, 3834, 4473, 5194, 6174, 6678, 6958, 7526, 7791, 8946, 9261, 10017, 10437, 11289, 13419, 15582, 18179, 18522, 20034, 20874, 22578, 23373, 24353, 26341, 26838, 31311, 33867, 36358, 46746, 48706, 52682, 54537, 62622, 67734, 70119, 73059, 79023, 93933, 101601, 109074, 140238, 146118, 158046, 163611, 184387, 187866, 203202, 219177, 237069, 327222, 368774, 438354, 474138, 490833, 553161, 657531, 711207, 981666, 1106322, 1290709, 1315062, 1422414, 1659483, 2581418, 3318966, 3872127, 4978449, 7744254, 9956898, 11616381, 23232762, 34849143, 69698286]

約数ペア:

[(1, 69698286), (2, 34849143), (3, 23232762), (6, 11616381), (7, 9956898), (9, 7744254), (14, 4978449), (18, 3872127), (21, 3318966), (27, 2581418), (42, 1659483), (49, 1422414), (53, 1315062), (54, 1290709), (63, 1106322), (71, 981666), (98, 711207), (106, 657531), (126, 553161), (142, 490833), (147, 474138), (159, 438354), (189, 368774), (213, 327222), (294, 237069), (318, 219177), (343, 203202), (371, 187866), (378, 184387), (426, 163611), (441, 158046), (477, 146118), (497, 140238), (639, 109074), (686, 101601), (742, 93933), (882, 79023), (954, 73059), (994, 70119), (1029, 67734), (1113, 62622), (1278, 54537), (1323, 52682), (1431, 48706), (1491, 46746), (1917, 36358), (2058, 33867), (2226, 31311), (2597, 26838), (2646, 26341), (2862, 24353), (2982, 23373), (3087, 22578), (3339, 20874), (3479, 20034), (3763, 18522), (3834, 18179), (4473, 15582), (5194, 13419), (6174, 11289), (6678, 10437), (6958, 10017), (7526, 9261), (7791, 8946)]