72279444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2549}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 179928000

約数和(自身を除く): 107648556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1668, 2363, 2549, 4726, 5098, 7089, 7647, 9452, 10196, 14178, 15294, 28356, 30588, 43333, 86666, 129999, 173332, 259998, 354311, 519996, 708622, 1062933, 1417244, 2125866, 4251732, 6023287, 12046574, 18069861, 24093148, 36139722, 72279444]

約数ペア:

[(1, 72279444), (2, 36139722), (3, 24093148), (4, 18069861), (6, 12046574), (12, 6023287), (17, 4251732), (34, 2125866), (51, 1417244), (68, 1062933), (102, 708622), (139, 519996), (204, 354311), (278, 259998), (417, 173332), (556, 129999), (834, 86666), (1668, 43333), (2363, 30588), (2549, 28356), (4726, 15294), (5098, 14178), (7089, 10196), (7647, 9452)]