79668642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2521}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 167057280

約数和(自身を除く): 87388638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 1374, 2521, 5042, 5267, 7563, 10534, 15126, 15801, 31602, 57983, 115966, 173949, 347898, 577309, 1154618, 1731927, 3463854, 13278107, 26556214, 39834321, 79668642]

約数ペア:

[(1, 79668642), (2, 39834321), (3, 26556214), (6, 13278107), (23, 3463854), (46, 1731927), (69, 1154618), (138, 577309), (229, 347898), (458, 173949), (687, 115966), (1374, 57983), (2521, 31602), (5042, 15801), (5267, 15126), (7563, 10534)]