78823514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 163430400

約数和(自身を除く): 84606886

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 79, 121, 133, 154, 158, 209, 217, 242, 266, 341, 418, 434, 553, 589, 682, 847, 869, 1106, 1178, 1463, 1501, 1694, 1738, 2299, 2387, 2449, 2926, 3002, 3751, 4123, 4598, 4774, 4898, 6083, 6479, 7502, 8246, 9559, 10507, 12166, 12958, 16093, 16511, 17143, 19118, 21014, 26257, 26939, 32186, 33022, 34286, 45353, 46531, 52514, 53878, 66913, 71269, 90706, 93062, 115577, 133826, 142538, 181621, 188573, 231154, 296329, 325717, 363242, 377146, 498883, 511841, 592658, 651434, 997766, 1023682, 1271347, 2074303, 2542694, 3582887, 4148606, 5630251, 7165774, 11260502, 39411757, 78823514]

約数ペア:

[(1, 78823514), (2, 39411757), (7, 11260502), (11, 7165774), (14, 5630251), (19, 4148606), (22, 3582887), (31, 2542694), (38, 2074303), (62, 1271347), (77, 1023682), (79, 997766), (121, 651434), (133, 592658), (154, 511841), (158, 498883), (209, 377146), (217, 363242), (242, 325717), (266, 296329), (341, 231154), (418, 188573), (434, 181621), (553, 142538), (589, 133826), (682, 115577), (847, 93062), (869, 90706), (1106, 71269), (1178, 66913), (1463, 53878), (1501, 52514), (1694, 46531), (1738, 45353), (2299, 34286), (2387, 33022), (2449, 32186), (2926, 26939), (3002, 26257), (3751, 21014), (4123, 19118), (4598, 17143), (4774, 16511), (4898, 16093), (6083, 12958), (6479, 12166), (7502, 10507), (8246, 9559)]