83856444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8427

約数の個数: 72

約数和(自身を含む): 241027920

約数和(自身を除く): 157171476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 8389, 9996, 16778, 25167, 33556, 50334, 58723, 100668, 117446, 142613, 176169, 234892, 285226, 352338, 411061, 427839, 570452, 704676, 822122, 855678, 998291, 1233183, 1644244, 1711356, 1996582, 2466366, 2994873, 3993164, 4932732, 5989746, 6988037, 11979492, 13976074, 20964111, 27952148, 41928222, 83856444]

約数ペア:

[(1, 83856444), (2, 41928222), (3, 27952148), (4, 20964111), (6, 13976074), (7, 11979492), (12, 6988037), (14, 5989746), (17, 4932732), (21, 3993164), (28, 2994873), (34, 2466366), (42, 1996582), (49, 1711356), (51, 1644244), (68, 1233183), (84, 998291), (98, 855678), (102, 822122), (119, 704676), (147, 570452), (196, 427839), (204, 411061), (238, 352338), (294, 285226), (357, 234892), (476, 176169), (588, 142613), (714, 117446), (833, 100668), (1428, 58723), (1666, 50334), (2499, 33556), (3332, 25167), (4998, 16778), (8389, 9996)]