67819626

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 187634880

約数和(自身を除く): 119815254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 71, 98, 114, 126, 133, 142, 147, 171, 189, 213, 266, 294, 342, 361, 378, 399, 426, 441, 497, 513, 639, 722, 798, 882, 931, 994, 1026, 1083, 1197, 1278, 1323, 1349, 1491, 1862, 1917, 2166, 2394, 2527, 2646, 2698, 2793, 2982, 3249, 3479, 3591, 3834, 4047, 4473, 5054, 5586, 6498, 6958, 7182, 7581, 8094, 8379, 8946, 9443, 9747, 10437, 12141, 13419, 15162, 16758, 17689, 18886, 19494, 20874, 22743, 24282, 25137, 25631, 26838, 28329, 31311, 35378, 36423, 45486, 50274, 51262, 53067, 56658, 62622, 66101, 68229, 72846, 76893, 84987, 93933, 106134, 132202, 136458, 153786, 159201, 169974, 179417, 187866, 198303, 230679, 254961, 318402, 358834, 396606, 461358, 477603, 509922, 538251, 594909, 692037, 955206, 1076502, 1189818, 1255919, 1384074, 1614753, 1784727, 2511838, 3229506, 3569454, 3767757, 4844259, 7535514, 9688518, 11303271, 22606542, 33909813, 67819626]

約数ペア:

[(1, 67819626), (2, 33909813), (3, 22606542), (6, 11303271), (7, 9688518), (9, 7535514), (14, 4844259), (18, 3767757), (19, 3569454), (21, 3229506), (27, 2511838), (38, 1784727), (42, 1614753), (49, 1384074), (54, 1255919), (57, 1189818), (63, 1076502), (71, 955206), (98, 692037), (114, 594909), (126, 538251), (133, 509922), (142, 477603), (147, 461358), (171, 396606), (189, 358834), (213, 318402), (266, 254961), (294, 230679), (342, 198303), (361, 187866), (378, 179417), (399, 169974), (426, 159201), (441, 153786), (497, 136458), (513, 132202), (639, 106134), (722, 93933), (798, 84987), (882, 76893), (931, 72846), (994, 68229), (1026, 66101), (1083, 62622), (1197, 56658), (1278, 53067), (1323, 51262), (1349, 50274), (1491, 45486), (1862, 36423), (1917, 35378), (2166, 31311), (2394, 28329), (2527, 26838), (2646, 25631), (2698, 25137), (2793, 24282), (2982, 22743), (3249, 20874), (3479, 19494), (3591, 18886), (3834, 17689), (4047, 16758), (4473, 15162), (5054, 13419), (5586, 12141), (6498, 10437), (6958, 9747), (7182, 9443), (7581, 8946), (8094, 8379)]