8717076

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 23272704

約数和(自身を除く): 14555628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 107, 124, 146, 186, 214, 219, 279, 292, 321, 372, 428, 438, 558, 642, 657, 876, 963, 1116, 1284, 1314, 1926, 2263, 2628, 3317, 3852, 4526, 6634, 6789, 7811, 9052, 9951, 13268, 13578, 15622, 19902, 20367, 23433, 27156, 29853, 31244, 39804, 40734, 46866, 59706, 70299, 81468, 93732, 119412, 140598, 242141, 281196, 484282, 726423, 968564, 1452846, 2179269, 2905692, 4358538, 8717076]

約数ペア:

[(1, 8717076), (2, 4358538), (3, 2905692), (4, 2179269), (6, 1452846), (9, 968564), (12, 726423), (18, 484282), (31, 281196), (36, 242141), (62, 140598), (73, 119412), (93, 93732), (107, 81468), (124, 70299), (146, 59706), (186, 46866), (214, 40734), (219, 39804), (279, 31244), (292, 29853), (321, 27156), (372, 23433), (428, 20367), (438, 19902), (558, 15622), (642, 13578), (657, 13268), (876, 9951), (963, 9052), (1116, 7811), (1284, 6789), (1314, 6634), (1926, 4526), (2263, 3852), (2628, 3317)]