64320972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 157420032

約数和(自身を除く): 93099060

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 241, 276, 482, 723, 964, 967, 1446, 1934, 2892, 2901, 3868, 5543, 5802, 11086, 11604, 16629, 22172, 22241, 33258, 44482, 66516, 66723, 88964, 133446, 233047, 266892, 466094, 699141, 932188, 1398282, 2796564, 5360081, 10720162, 16080243, 21440324, 32160486, 64320972]

約数ペア:

[(1, 64320972), (2, 32160486), (3, 21440324), (4, 16080243), (6, 10720162), (12, 5360081), (23, 2796564), (46, 1398282), (69, 932188), (92, 699141), (138, 466094), (241, 266892), (276, 233047), (482, 133446), (723, 88964), (964, 66723), (967, 66516), (1446, 44482), (1934, 33258), (2892, 22241), (2901, 22172), (3868, 16629), (5543, 11604), (5802, 11086)]