80699778

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 183283776

約数和(自身を除く): 102583998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 397, 414, 491, 794, 982, 1191, 1473, 2382, 2946, 3573, 4419, 7146, 8838, 9131, 11293, 18262, 22586, 27393, 33879, 54786, 67758, 82179, 101637, 164358, 194927, 203274, 389854, 584781, 1169562, 1754343, 3508686, 4483321, 8966642, 13449963, 26899926, 40349889, 80699778]

約数ペア:

[(1, 80699778), (2, 40349889), (3, 26899926), (6, 13449963), (9, 8966642), (18, 4483321), (23, 3508686), (46, 1754343), (69, 1169562), (138, 584781), (207, 389854), (397, 203274), (414, 194927), (491, 164358), (794, 101637), (982, 82179), (1191, 67758), (1473, 54786), (2382, 33879), (2946, 27393), (3573, 22586), (4419, 18262), (7146, 11293), (8838, 9131)]