84211968

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 228993408

約数和(自身を除く): 144781440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 2333, 3008, 4512, 4666, 6016, 6999, 9024, 9332, 12032, 13998, 18048, 18664, 27996, 36096, 37328, 55992, 74656, 109651, 111984, 149312, 219302, 223968, 298624, 328953, 438604, 447936, 597248, 657906, 877208, 895872, 1315812, 1754416, 1791744, 2631624, 3508832, 5263248, 7017664, 10526496, 14035328, 21052992, 28070656, 42105984, 84211968]

約数ペア:

[(1, 84211968), (2, 42105984), (3, 28070656), (4, 21052992), (6, 14035328), (8, 10526496), (12, 7017664), (16, 5263248), (24, 3508832), (32, 2631624), (47, 1791744), (48, 1754416), (64, 1315812), (94, 895872), (96, 877208), (128, 657906), (141, 597248), (188, 447936), (192, 438604), (256, 328953), (282, 298624), (376, 223968), (384, 219302), (564, 149312), (752, 111984), (768, 109651), (1128, 74656), (1504, 55992), (2256, 37328), (2333, 36096), (3008, 27996), (4512, 18664), (4666, 18048), (6016, 13998), (6999, 12032), (9024, 9332)]