173684812

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 366122400

約数和(自身を除く): 192437588

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 73, 98, 122, 146, 196, 199, 244, 292, 398, 427, 511, 796, 854, 1022, 1393, 1708, 2044, 2786, 2989, 3577, 4453, 5572, 5978, 7154, 8906, 9751, 11956, 12139, 14308, 14527, 17812, 19502, 24278, 29054, 31171, 39004, 48556, 58108, 62342, 84973, 101689, 124684, 169946, 203378, 218197, 339892, 406756, 436394, 594811, 711823, 872788, 886147, 1189622, 1423646, 1772294, 2379244, 2847292, 3544588, 6203029, 12406058, 24812116, 43421203, 86842406, 173684812]

約数ペア:

[(1, 173684812), (2, 86842406), (4, 43421203), (7, 24812116), (14, 12406058), (28, 6203029), (49, 3544588), (61, 2847292), (73, 2379244), (98, 1772294), (122, 1423646), (146, 1189622), (196, 886147), (199, 872788), (244, 711823), (292, 594811), (398, 436394), (427, 406756), (511, 339892), (796, 218197), (854, 203378), (1022, 169946), (1393, 124684), (1708, 101689), (2044, 84973), (2786, 62342), (2989, 58108), (3577, 48556), (4453, 39004), (5572, 31171), (5978, 29054), (7154, 24278), (8906, 19502), (9751, 17812), (11956, 14527), (12139, 14308)]