68601078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 193205376

約数和(自身を除く): 124604298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 193, 217, 234, 273, 279, 294, 386, 403, 434, 441, 546, 558, 579, 637, 651, 806, 819, 882, 1158, 1209, 1274, 1302, 1351, 1519, 1638, 1737, 1911, 1953, 2418, 2509, 2702, 2821, 3038, 3474, 3627, 3822, 3906, 4053, 4557, 5018, 5642, 5733, 5983, 7254, 7527, 8106, 8463, 9114, 9457, 11466, 11966, 12159, 13671, 15054, 16926, 17563, 17949, 18914, 19747, 22581, 24318, 25389, 27342, 28371, 35126, 35898, 39494, 41881, 45162, 50778, 52689, 53847, 56742, 59241, 77779, 83762, 85113, 105378, 107694, 118482, 122941, 125643, 155558, 158067, 170226, 177723, 233337, 245882, 251286, 293167, 316134, 355446, 368823, 376929, 466674, 544453, 586334, 700011, 737646, 753858, 879501, 1088906, 1106469, 1400022, 1633359, 1759002, 2212938, 2638503, 3266718, 3811171, 4900077, 5277006, 7622342, 9800154, 11433513, 22867026, 34300539, 68601078]

約数ペア:

[(1, 68601078), (2, 34300539), (3, 22867026), (6, 11433513), (7, 9800154), (9, 7622342), (13, 5277006), (14, 4900077), (18, 3811171), (21, 3266718), (26, 2638503), (31, 2212938), (39, 1759002), (42, 1633359), (49, 1400022), (62, 1106469), (63, 1088906), (78, 879501), (91, 753858), (93, 737646), (98, 700011), (117, 586334), (126, 544453), (147, 466674), (182, 376929), (186, 368823), (193, 355446), (217, 316134), (234, 293167), (273, 251286), (279, 245882), (294, 233337), (386, 177723), (403, 170226), (434, 158067), (441, 155558), (546, 125643), (558, 122941), (579, 118482), (637, 107694), (651, 105378), (806, 85113), (819, 83762), (882, 77779), (1158, 59241), (1209, 56742), (1274, 53847), (1302, 52689), (1351, 50778), (1519, 45162), (1638, 41881), (1737, 39494), (1911, 35898), (1953, 35126), (2418, 28371), (2509, 27342), (2702, 25389), (2821, 24318), (3038, 22581), (3474, 19747), (3627, 18914), (3822, 17949), (3906, 17563), (4053, 16926), (4557, 15054), (5018, 13671), (5642, 12159), (5733, 11966), (5983, 11466), (7254, 9457), (7527, 9114), (8106, 8463)]