90375168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 176

約数和(自身を含む): 271448576

約数和(自身を除く): 181073408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 73, 78, 93, 96, 104, 124, 128, 146, 156, 186, 192, 208, 219, 248, 256, 292, 312, 372, 384, 403, 416, 438, 496, 512, 584, 624, 744, 768, 806, 832, 876, 949, 992, 1024, 1168, 1209, 1248, 1488, 1536, 1612, 1664, 1752, 1898, 1984, 2263, 2336, 2418, 2496, 2847, 2976, 3072, 3224, 3328, 3504, 3796, 3968, 4526, 4672, 4836, 4992, 5694, 5952, 6448, 6656, 6789, 7008, 7592, 7936, 9052, 9344, 9672, 9984, 11388, 11904, 12896, 13312, 13578, 14016, 15184, 15872, 18104, 18688, 19344, 19968, 22776, 23808, 25792, 27156, 28032, 29419, 30368, 31744, 36208, 37376, 38688, 39936, 45552, 47616, 51584, 54312, 56064, 58838, 60736, 72416, 74752, 77376, 88257, 91104, 95232, 103168, 108624, 112128, 117676, 121472, 144832, 154752, 176514, 182208, 206336, 217248, 224256, 235352, 242944, 289664, 309504, 353028, 364416, 412672, 434496, 470704, 485888, 579328, 619008, 706056, 728832, 868992, 941408, 971776, 1158656, 1238016, 1412112, 1457664, 1737984, 1882816, 2317312, 2824224, 2915328, 3475968, 3765632, 5648448, 6951936, 7531264, 11296896, 15062528, 22593792, 30125056, 45187584, 90375168]

約数ペア:

[(1, 90375168), (2, 45187584), (3, 30125056), (4, 22593792), (6, 15062528), (8, 11296896), (12, 7531264), (13, 6951936), (16, 5648448), (24, 3765632), (26, 3475968), (31, 2915328), (32, 2824224), (39, 2317312), (48, 1882816), (52, 1737984), (62, 1457664), (64, 1412112), (73, 1238016), (78, 1158656), (93, 971776), (96, 941408), (104, 868992), (124, 728832), (128, 706056), (146, 619008), (156, 579328), (186, 485888), (192, 470704), (208, 434496), (219, 412672), (248, 364416), (256, 353028), (292, 309504), (312, 289664), (372, 242944), (384, 235352), (403, 224256), (416, 217248), (438, 206336), (496, 182208), (512, 176514), (584, 154752), (624, 144832), (744, 121472), (768, 117676), (806, 112128), (832, 108624), (876, 103168), (949, 95232), (992, 91104), (1024, 88257), (1168, 77376), (1209, 74752), (1248, 72416), (1488, 60736), (1536, 58838), (1612, 56064), (1664, 54312), (1752, 51584), (1898, 47616), (1984, 45552), (2263, 39936), (2336, 38688), (2418, 37376), (2496, 36208), (2847, 31744), (2976, 30368), (3072, 29419), (3224, 28032), (3328, 27156), (3504, 25792), (3796, 23808), (3968, 22776), (4526, 19968), (4672, 19344), (4836, 18688), (4992, 18104), (5694, 15872), (5952, 15184), (6448, 14016), (6656, 13578), (6789, 13312), (7008, 12896), (7592, 11904), (7936, 11388), (9052, 9984), (9344, 9672)]