82550706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 129785934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 47, 57, 62, 71, 93, 94, 114, 133, 141, 142, 186, 213, 217, 266, 282, 329, 399, 426, 434, 497, 589, 651, 658, 798, 893, 987, 994, 1178, 1302, 1349, 1457, 1491, 1767, 1786, 1974, 2201, 2679, 2698, 2914, 2982, 3337, 3534, 4047, 4123, 4371, 4402, 5358, 6251, 6603, 6674, 8094, 8246, 8742, 9443, 10011, 10199, 12369, 12502, 13206, 15407, 18753, 18886, 20022, 20398, 23359, 24738, 27683, 28329, 30597, 30814, 37506, 41819, 46221, 46718, 55366, 56658, 61194, 63403, 70077, 83049, 83638, 92442, 103447, 125457, 126806, 140154, 166098, 190209, 193781, 206894, 250914, 292733, 310341, 380418, 387562, 443821, 581343, 585466, 620682, 724129, 878199, 887642, 1162686, 1331463, 1448258, 1756398, 1965493, 2172387, 2662926, 3930986, 4344774, 5896479, 11792958, 13758451, 27516902, 41275353, 82550706]

約数ペア:

[(1, 82550706), (2, 41275353), (3, 27516902), (6, 13758451), (7, 11792958), (14, 5896479), (19, 4344774), (21, 3930986), (31, 2662926), (38, 2172387), (42, 1965493), (47, 1756398), (57, 1448258), (62, 1331463), (71, 1162686), (93, 887642), (94, 878199), (114, 724129), (133, 620682), (141, 585466), (142, 581343), (186, 443821), (213, 387562), (217, 380418), (266, 310341), (282, 292733), (329, 250914), (399, 206894), (426, 193781), (434, 190209), (497, 166098), (589, 140154), (651, 126806), (658, 125457), (798, 103447), (893, 92442), (987, 83638), (994, 83049), (1178, 70077), (1302, 63403), (1349, 61194), (1457, 56658), (1491, 55366), (1767, 46718), (1786, 46221), (1974, 41819), (2201, 37506), (2679, 30814), (2698, 30597), (2914, 28329), (2982, 27683), (3337, 24738), (3534, 23359), (4047, 20398), (4123, 20022), (4371, 18886), (4402, 18753), (5358, 15407), (6251, 13206), (6603, 12502), (6674, 12369), (8094, 10199), (8246, 10011), (8742, 9443)]