83312768

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 128194432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 107, 112, 128, 154, 158, 176, 214, 224, 308, 316, 352, 428, 448, 553, 616, 632, 704, 749, 856, 869, 896, 1106, 1177, 1232, 1264, 1408, 1498, 1712, 1738, 2212, 2354, 2464, 2528, 2996, 3424, 3476, 4424, 4708, 4928, 5056, 5992, 6083, 6848, 6952, 8239, 8453, 8848, 9416, 9856, 10112, 11984, 12166, 13696, 13904, 16478, 16906, 17696, 18832, 23968, 24332, 27808, 32956, 33812, 35392, 37664, 47936, 48664, 55616, 59171, 65912, 67624, 70784, 75328, 92983, 95872, 97328, 111232, 118342, 131824, 135248, 150656, 185966, 194656, 236684, 263648, 270496, 371932, 389312, 473368, 527296, 540992, 650881, 743864, 778624, 946736, 1054592, 1081984, 1301762, 1487728, 1893472, 2603524, 2975456, 3786944, 5207048, 5950912, 7573888, 10414096, 11901824, 20828192, 41656384, 83312768]

約数ペア:

[(1, 83312768), (2, 41656384), (4, 20828192), (7, 11901824), (8, 10414096), (11, 7573888), (14, 5950912), (16, 5207048), (22, 3786944), (28, 2975456), (32, 2603524), (44, 1893472), (56, 1487728), (64, 1301762), (77, 1081984), (79, 1054592), (88, 946736), (107, 778624), (112, 743864), (128, 650881), (154, 540992), (158, 527296), (176, 473368), (214, 389312), (224, 371932), (308, 270496), (316, 263648), (352, 236684), (428, 194656), (448, 185966), (553, 150656), (616, 135248), (632, 131824), (704, 118342), (749, 111232), (856, 97328), (869, 95872), (896, 92983), (1106, 75328), (1177, 70784), (1232, 67624), (1264, 65912), (1408, 59171), (1498, 55616), (1712, 48664), (1738, 47936), (2212, 37664), (2354, 35392), (2464, 33812), (2528, 32956), (2996, 27808), (3424, 24332), (3476, 23968), (4424, 18832), (4708, 17696), (4928, 16906), (5056, 16478), (5992, 13904), (6083, 13696), (6848, 12166), (6952, 11984), (8239, 10112), (8453, 9856), (8848, 9416)]