78312166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{619}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 126654840

約数和(自身を除く): 48342674

約数列:

[1, 2, 17, 34, 61, 122, 619, 1037, 1238, 2074, 3721, 7442, 10523, 21046, 37759, 63257, 75518, 126514, 641903, 1283806, 2303299, 4606598, 39156083, 78312166]

約数ペア:

[(1, 78312166), (2, 39156083), (17, 4606598), (34, 2303299), (61, 1283806), (122, 641903), (619, 126514), (1037, 75518), (1238, 63257), (2074, 37759), (3721, 21046), (7442, 10523)]