80487702

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 187200000

約数和(自身を除く): 106712298

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 103, 174, 206, 261, 309, 499, 522, 618, 783, 927, 998, 1497, 1566, 1854, 2781, 2987, 2994, 4491, 5562, 5974, 8961, 8982, 13473, 14471, 17922, 26883, 26946, 28942, 43413, 51397, 53766, 80649, 86826, 102794, 130239, 154191, 161298, 260478, 308382, 390717, 462573, 781434, 925146, 1387719, 1490513, 2775438, 2981026, 4471539, 8943078, 13414617, 26829234, 40243851, 80487702]

約数ペア:

[(1, 80487702), (2, 40243851), (3, 26829234), (6, 13414617), (9, 8943078), (18, 4471539), (27, 2981026), (29, 2775438), (54, 1490513), (58, 1387719), (87, 925146), (103, 781434), (174, 462573), (206, 390717), (261, 308382), (309, 260478), (499, 161298), (522, 154191), (618, 130239), (783, 102794), (927, 86826), (998, 80649), (1497, 53766), (1566, 51397), (1854, 43413), (2781, 28942), (2987, 26946), (2994, 26883), (4491, 17922), (5562, 14471), (5974, 13473), (8961, 8982)]