9012872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 19820160

約数和(自身を除く): 10807288

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 73, 88, 92, 122, 146, 184, 244, 253, 292, 488, 506, 584, 671, 803, 1012, 1342, 1403, 1606, 1679, 2024, 2684, 2806, 3212, 3358, 4453, 5368, 5612, 6424, 6716, 8906, 11224, 13432, 15433, 17812, 18469, 30866, 35624, 36938, 48983, 61732, 73876, 97966, 102419, 123464, 147752, 195932, 204838, 391864, 409676, 819352, 1126609, 2253218, 4506436, 9012872]

約数ペア:

[(1, 9012872), (2, 4506436), (4, 2253218), (8, 1126609), (11, 819352), (22, 409676), (23, 391864), (44, 204838), (46, 195932), (61, 147752), (73, 123464), (88, 102419), (92, 97966), (122, 73876), (146, 61732), (184, 48983), (244, 36938), (253, 35624), (292, 30866), (488, 18469), (506, 17812), (584, 15433), (671, 13432), (803, 11224), (1012, 8906), (1342, 6716), (1403, 6424), (1606, 5612), (1679, 5368), (2024, 4453), (2684, 3358), (2806, 3212)]