90709248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 282562560

約数和(自身を除く): 191853312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 359, 376, 384, 448, 564, 658, 672, 718, 752, 768, 896, 987, 1077, 1128, 1316, 1344, 1436, 1504, 1792, 1974, 2154, 2256, 2513, 2632, 2688, 2872, 3008, 3948, 4308, 4512, 5026, 5264, 5376, 5744, 6016, 7539, 7896, 8616, 9024, 10052, 10528, 11488, 12032, 15078, 15792, 16873, 17232, 18048, 20104, 21056, 22976, 30156, 31584, 33746, 34464, 36096, 40208, 42112, 45952, 50619, 60312, 63168, 67492, 68928, 80416, 84224, 91904, 101238, 118111, 120624, 126336, 134984, 137856, 160832, 202476, 236222, 241248, 252672, 269968, 275712, 321664, 354333, 404952, 472444, 482496, 539936, 643328, 708666, 809904, 944888, 964992, 1079872, 1417332, 1619808, 1889776, 1929984, 2159744, 2834664, 3239616, 3779552, 4319488, 5669328, 6479232, 7559104, 11338656, 12958464, 15118208, 22677312, 30236416, 45354624, 90709248]

約数ペア:

[(1, 90709248), (2, 45354624), (3, 30236416), (4, 22677312), (6, 15118208), (7, 12958464), (8, 11338656), (12, 7559104), (14, 6479232), (16, 5669328), (21, 4319488), (24, 3779552), (28, 3239616), (32, 2834664), (42, 2159744), (47, 1929984), (48, 1889776), (56, 1619808), (64, 1417332), (84, 1079872), (94, 964992), (96, 944888), (112, 809904), (128, 708666), (141, 643328), (168, 539936), (188, 482496), (192, 472444), (224, 404952), (256, 354333), (282, 321664), (329, 275712), (336, 269968), (359, 252672), (376, 241248), (384, 236222), (448, 202476), (564, 160832), (658, 137856), (672, 134984), (718, 126336), (752, 120624), (768, 118111), (896, 101238), (987, 91904), (1077, 84224), (1128, 80416), (1316, 68928), (1344, 67492), (1436, 63168), (1504, 60312), (1792, 50619), (1974, 45952), (2154, 42112), (2256, 40208), (2513, 36096), (2632, 34464), (2688, 33746), (2872, 31584), (3008, 30156), (3948, 22976), (4308, 21056), (4512, 20104), (5026, 18048), (5264, 17232), (5376, 16873), (5744, 15792), (6016, 15078), (7539, 12032), (7896, 11488), (8616, 10528), (9024, 10052)]