8750742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 24772608

約数和(自身を除く): 16021866

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 47, 62, 66, 77, 78, 91, 93, 94, 141, 143, 154, 182, 186, 217, 231, 273, 282, 286, 329, 341, 403, 429, 434, 462, 517, 546, 611, 651, 658, 682, 806, 858, 987, 1001, 1023, 1034, 1209, 1222, 1302, 1457, 1551, 1833, 1974, 2002, 2046, 2387, 2418, 2821, 2914, 3003, 3102, 3619, 3666, 4277, 4371, 4433, 4774, 5642, 6006, 6721, 7161, 7238, 8463, 8554, 8742, 8866, 10199, 10857, 12831, 13299, 13442, 14322, 16027, 16926, 18941, 20163, 20398, 21714, 25662, 26598, 30597, 31031, 32054, 37882, 40326, 47047, 48081, 56823, 61194, 62062, 93093, 94094, 96162, 112189, 113646, 132587, 141141, 186186, 208351, 224378, 265174, 282282, 336567, 397761, 416702, 625053, 673134, 795522, 1250106, 1458457, 2916914, 4375371, 8750742]

約数ペア:

[(1, 8750742), (2, 4375371), (3, 2916914), (6, 1458457), (7, 1250106), (11, 795522), (13, 673134), (14, 625053), (21, 416702), (22, 397761), (26, 336567), (31, 282282), (33, 265174), (39, 224378), (42, 208351), (47, 186186), (62, 141141), (66, 132587), (77, 113646), (78, 112189), (91, 96162), (93, 94094), (94, 93093), (141, 62062), (143, 61194), (154, 56823), (182, 48081), (186, 47047), (217, 40326), (231, 37882), (273, 32054), (282, 31031), (286, 30597), (329, 26598), (341, 25662), (403, 21714), (429, 20398), (434, 20163), (462, 18941), (517, 16926), (546, 16027), (611, 14322), (651, 13442), (658, 13299), (682, 12831), (806, 10857), (858, 10199), (987, 8866), (1001, 8742), (1023, 8554), (1034, 8463), (1209, 7238), (1222, 7161), (1302, 6721), (1457, 6006), (1551, 5642), (1833, 4774), (1974, 4433), (2002, 4371), (2046, 4277), (2387, 3666), (2418, 3619), (2821, 3102), (2914, 3003)]