1687176

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 4795200

約数和(自身を除く): 3108024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 107, 108, 146, 214, 216, 219, 292, 321, 428, 438, 584, 642, 657, 856, 876, 963, 1284, 1314, 1752, 1926, 1971, 2568, 2628, 2889, 3852, 3942, 5256, 5778, 7704, 7811, 7884, 11556, 15622, 15768, 23112, 23433, 31244, 46866, 62488, 70299, 93732, 140598, 187464, 210897, 281196, 421794, 562392, 843588, 1687176]

約数ペア:

[(1, 1687176), (2, 843588), (3, 562392), (4, 421794), (6, 281196), (8, 210897), (9, 187464), (12, 140598), (18, 93732), (24, 70299), (27, 62488), (36, 46866), (54, 31244), (72, 23433), (73, 23112), (107, 15768), (108, 15622), (146, 11556), (214, 7884), (216, 7811), (219, 7704), (292, 5778), (321, 5256), (428, 3942), (438, 3852), (584, 2889), (642, 2628), (657, 2568), (856, 1971), (876, 1926), (963, 1752), (1284, 1314)]