87882368

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2345

約数の個数: 64

約数和(自身を含む): 204832320

約数和(自身を除く): 116949952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2281, 2408, 2752, 4562, 4816, 5504, 9124, 9632, 15967, 18248, 19264, 31934, 36496, 38528, 63868, 72992, 98083, 127736, 145984, 196166, 255472, 291968, 392332, 510944, 686581, 784664, 1021888, 1373162, 1569328, 2043776, 2746324, 3138656, 5492648, 6277312, 10985296, 12554624, 21970592, 43941184, 87882368]

約数ペア:

[(1, 87882368), (2, 43941184), (4, 21970592), (7, 12554624), (8, 10985296), (14, 6277312), (16, 5492648), (28, 3138656), (32, 2746324), (43, 2043776), (56, 1569328), (64, 1373162), (86, 1021888), (112, 784664), (128, 686581), (172, 510944), (224, 392332), (301, 291968), (344, 255472), (448, 196166), (602, 145984), (688, 127736), (896, 98083), (1204, 72992), (1376, 63868), (2281, 38528), (2408, 36496), (2752, 31934), (4562, 19264), (4816, 18248), (5504, 15967), (9124, 9632)]