67856334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 182353920

約数和(自身を除く): 114497586

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 211, 217, 247, 266, 273, 399, 403, 422, 434, 494, 546, 589, 633, 651, 741, 798, 806, 1178, 1209, 1266, 1302, 1477, 1482, 1729, 1767, 2418, 2743, 2821, 2954, 3458, 3534, 4009, 4123, 4431, 5187, 5486, 5642, 6541, 7657, 8018, 8229, 8246, 8463, 8862, 10374, 12027, 12369, 13082, 15314, 16458, 16926, 19201, 19623, 22971, 24054, 24738, 28063, 38402, 39246, 45787, 45942, 52117, 53599, 56126, 57603, 84189, 85033, 91574, 104234, 107198, 115206, 124279, 137361, 156351, 160797, 168378, 170066, 248558, 255099, 274722, 312702, 321594, 364819, 372837, 510198, 595231, 729638, 745674, 869953, 1094457, 1190462, 1615627, 1739906, 1785693, 2188914, 2609859, 3231254, 3571386, 4846881, 5219718, 9693762, 11309389, 22618778, 33928167, 67856334]

約数ペア:

[(1, 67856334), (2, 33928167), (3, 22618778), (6, 11309389), (7, 9693762), (13, 5219718), (14, 4846881), (19, 3571386), (21, 3231254), (26, 2609859), (31, 2188914), (38, 1785693), (39, 1739906), (42, 1615627), (57, 1190462), (62, 1094457), (78, 869953), (91, 745674), (93, 729638), (114, 595231), (133, 510198), (182, 372837), (186, 364819), (211, 321594), (217, 312702), (247, 274722), (266, 255099), (273, 248558), (399, 170066), (403, 168378), (422, 160797), (434, 156351), (494, 137361), (546, 124279), (589, 115206), (633, 107198), (651, 104234), (741, 91574), (798, 85033), (806, 84189), (1178, 57603), (1209, 56126), (1266, 53599), (1302, 52117), (1477, 45942), (1482, 45787), (1729, 39246), (1767, 38402), (2418, 28063), (2743, 24738), (2821, 24054), (2954, 22971), (3458, 19623), (3534, 19201), (4009, 16926), (4123, 16458), (4431, 15314), (5187, 13082), (5486, 12369), (5642, 12027), (6541, 10374), (7657, 8862), (8018, 8463), (8229, 8246)]