90378432

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 274594320

約数和(自身を除く): 184215888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 64, 72, 82, 86, 89, 96, 123, 129, 144, 164, 172, 178, 192, 246, 258, 267, 288, 328, 344, 356, 369, 387, 492, 516, 534, 576, 656, 688, 712, 738, 774, 801, 984, 1032, 1068, 1312, 1376, 1424, 1476, 1548, 1602, 1763, 1968, 2064, 2136, 2624, 2752, 2848, 2952, 3096, 3204, 3526, 3649, 3827, 3936, 4128, 4272, 5289, 5696, 5904, 6192, 6408, 7052, 7298, 7654, 7872, 8256, 8544, 10578, 10947, 11481, 11808, 12384, 12816, 14104, 14596, 15308, 15867, 17088, 21156, 21894, 22962, 23616, 24768, 25632, 28208, 29192, 30616, 31734, 32841, 34443, 42312, 43788, 45924, 51264, 56416, 58384, 61232, 63468, 65682, 68886, 84624, 87576, 91848, 112832, 116768, 122464, 126936, 131364, 137772, 156907, 169248, 175152, 183696, 233536, 244928, 253872, 262728, 275544, 313814, 338496, 350304, 367392, 470721, 507744, 525456, 551088, 627628, 700608, 734784, 941442, 1015488, 1050912, 1102176, 1255256, 1412163, 1882884, 2101824, 2204352, 2510512, 2824326, 3765768, 5021024, 5648652, 7531536, 10042048, 11297304, 15063072, 22594608, 30126144, 45189216, 90378432]

約数ペア:

[(1, 90378432), (2, 45189216), (3, 30126144), (4, 22594608), (6, 15063072), (8, 11297304), (9, 10042048), (12, 7531536), (16, 5648652), (18, 5021024), (24, 3765768), (32, 2824326), (36, 2510512), (41, 2204352), (43, 2101824), (48, 1882884), (64, 1412163), (72, 1255256), (82, 1102176), (86, 1050912), (89, 1015488), (96, 941442), (123, 734784), (129, 700608), (144, 627628), (164, 551088), (172, 525456), (178, 507744), (192, 470721), (246, 367392), (258, 350304), (267, 338496), (288, 313814), (328, 275544), (344, 262728), (356, 253872), (369, 244928), (387, 233536), (492, 183696), (516, 175152), (534, 169248), (576, 156907), (656, 137772), (688, 131364), (712, 126936), (738, 122464), (774, 116768), (801, 112832), (984, 91848), (1032, 87576), (1068, 84624), (1312, 68886), (1376, 65682), (1424, 63468), (1476, 61232), (1548, 58384), (1602, 56416), (1763, 51264), (1968, 45924), (2064, 43788), (2136, 42312), (2624, 34443), (2752, 32841), (2848, 31734), (2952, 30616), (3096, 29192), (3204, 28208), (3526, 25632), (3649, 24768), (3827, 23616), (3936, 22962), (4128, 21894), (4272, 21156), (5289, 17088), (5696, 15867), (5904, 15308), (6192, 14596), (6408, 14104), (7052, 12816), (7298, 12384), (7654, 11808), (7872, 11481), (8256, 10947), (8544, 10578)]