125898052

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 265446720

約数和(自身を除く): 139548668

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 83, 98, 109, 142, 166, 196, 218, 284, 332, 436, 497, 581, 763, 994, 1162, 1526, 1988, 2324, 3052, 3479, 4067, 5341, 5893, 6958, 7739, 8134, 9047, 10682, 11786, 13916, 15478, 16268, 18094, 21364, 23572, 30956, 36188, 41251, 54173, 63329, 82502, 108346, 126658, 165004, 216692, 253316, 288757, 379211, 443303, 577514, 642337, 758422, 886606, 1155028, 1284674, 1516844, 1773212, 2569348, 4496359, 8992718, 17985436, 31474513, 62949026, 125898052]

約数ペア:

[(1, 125898052), (2, 62949026), (4, 31474513), (7, 17985436), (14, 8992718), (28, 4496359), (49, 2569348), (71, 1773212), (83, 1516844), (98, 1284674), (109, 1155028), (142, 886606), (166, 758422), (196, 642337), (218, 577514), (284, 443303), (332, 379211), (436, 288757), (497, 253316), (581, 216692), (763, 165004), (994, 126658), (1162, 108346), (1526, 82502), (1988, 63329), (2324, 54173), (3052, 41251), (3479, 36188), (4067, 30956), (5341, 23572), (5893, 21364), (6958, 18094), (7739, 16268), (8134, 15478), (9047, 13916), (10682, 11786)]