87880344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{215393}}^1$

素因数の和:215419

約数の個数: 32

約数和(自身を含む): 232625520

約数和(自身を除く): 144745176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 215393, 430786, 646179, 861572, 1292358, 1723144, 2584716, 3661681, 5169432, 7323362, 10985043, 14646724, 21970086, 29293448, 43940172, 87880344]

約数ペア:

[(1, 87880344), (2, 43940172), (3, 29293448), (4, 21970086), (6, 14646724), (8, 10985043), (12, 7323362), (17, 5169432), (24, 3661681), (34, 2584716), (51, 1723144), (68, 1292358), (102, 861572), (136, 646179), (204, 430786), (408, 215393)]