90426168

素因数分解:

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

素因数の和:135

約数の個数: 216

約数和(自身を含む): 304906680

約数和(自身を除く): 214480512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 71, 72, 76, 84, 98, 114, 126, 133, 142, 147, 152, 168, 171, 196, 213, 228, 252, 266, 284, 294, 342, 361, 392, 399, 426, 441, 456, 497, 504, 532, 568, 588, 639, 684, 722, 798, 852, 882, 931, 994, 1064, 1083, 1176, 1197, 1278, 1349, 1368, 1444, 1491, 1596, 1704, 1764, 1862, 1988, 2166, 2394, 2527, 2556, 2698, 2793, 2888, 2982, 3192, 3249, 3479, 3528, 3724, 3976, 4047, 4332, 4473, 4788, 5054, 5112, 5396, 5586, 5964, 6498, 6958, 7448, 7581, 8094, 8379, 8664, 8946, 9443, 9576, 10108, 10437, 10792, 11172, 11928, 12141, 12996, 13916, 15162, 16188, 16758, 17689, 17892, 18886, 20216, 20874, 22344, 22743, 24282, 25631, 25992, 27832, 28329, 30324, 31311, 32376, 33516, 35378, 35784, 37772, 41748, 45486, 48564, 51262, 53067, 56658, 60648, 62622, 66101, 67032, 70756, 75544, 76893, 83496, 84987, 90972, 97128, 102524, 106134, 113316, 125244, 132202, 141512, 153786, 159201, 169974, 179417, 181944, 198303, 205048, 212268, 226632, 230679, 250488, 264404, 307572, 318402, 339948, 358834, 396606, 424536, 461358, 528808, 538251, 594909, 615144, 636804, 679896, 717668, 793212, 922716, 1076502, 1189818, 1255919, 1273608, 1435336, 1586424, 1614753, 1845432, 2153004, 2379636, 2511838, 3229506, 3767757, 4306008, 4759272, 5023676, 6459012, 7535514, 10047352, 11303271, 12918024, 15071028, 22606542, 30142056, 45213084, 90426168]

約数ペア:

[(1, 90426168), (2, 45213084), (3, 30142056), (4, 22606542), (6, 15071028), (7, 12918024), (8, 11303271), (9, 10047352), (12, 7535514), (14, 6459012), (18, 5023676), (19, 4759272), (21, 4306008), (24, 3767757), (28, 3229506), (36, 2511838), (38, 2379636), (42, 2153004), (49, 1845432), (56, 1614753), (57, 1586424), (63, 1435336), (71, 1273608), (72, 1255919), (76, 1189818), (84, 1076502), (98, 922716), (114, 793212), (126, 717668), (133, 679896), (142, 636804), (147, 615144), (152, 594909), (168, 538251), (171, 528808), (196, 461358), (213, 424536), (228, 396606), (252, 358834), (266, 339948), (284, 318402), (294, 307572), (342, 264404), (361, 250488), (392, 230679), (399, 226632), (426, 212268), (441, 205048), (456, 198303), (497, 181944), (504, 179417), (532, 169974), (568, 159201), (588, 153786), (639, 141512), (684, 132202), (722, 125244), (798, 113316), (852, 106134), (882, 102524), (931, 97128), (994, 90972), (1064, 84987), (1083, 83496), (1176, 76893), (1197, 75544), (1278, 70756), (1349, 67032), (1368, 66101), (1444, 62622), (1491, 60648), (1596, 56658), (1704, 53067), (1764, 51262), (1862, 48564), (1988, 45486), (2166, 41748), (2394, 37772), (2527, 35784), (2556, 35378), (2698, 33516), (2793, 32376), (2888, 31311), (2982, 30324), (3192, 28329), (3249, 27832), (3479, 25992), (3528, 25631), (3724, 24282), (3976, 22743), (4047, 22344), (4332, 20874), (4473, 20216), (4788, 18886), (5054, 17892), (5112, 17689), (5396, 16758), (5586, 16188), (5964, 15162), (6498, 13916), (6958, 12996), (7448, 12141), (7581, 11928), (8094, 11172), (8379, 10792), (8664, 10437), (8946, 10108), (9443, 9576)]