86985486

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 223953600

約数和(自身を除く): 136968114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 193, 219, 294, 343, 386, 438, 441, 511, 579, 657, 686, 882, 1022, 1029, 1158, 1314, 1351, 1533, 1737, 2058, 2702, 3066, 3087, 3474, 3577, 4053, 4599, 6174, 7154, 8106, 9198, 9457, 10731, 12159, 14089, 18914, 21462, 24318, 25039, 28178, 28371, 32193, 42267, 50078, 56742, 64386, 66199, 75117, 84534, 85113, 98623, 126801, 132398, 150234, 170226, 197246, 198597, 225351, 253602, 295869, 397194, 450702, 591738, 595791, 690361, 887607, 1191582, 1380722, 1775214, 2071083, 4142166, 4832527, 6213249, 9665054, 12426498, 14497581, 28995162, 43492743, 86985486]

約数ペア:

[(1, 86985486), (2, 43492743), (3, 28995162), (6, 14497581), (7, 12426498), (9, 9665054), (14, 6213249), (18, 4832527), (21, 4142166), (42, 2071083), (49, 1775214), (63, 1380722), (73, 1191582), (98, 887607), (126, 690361), (146, 595791), (147, 591738), (193, 450702), (219, 397194), (294, 295869), (343, 253602), (386, 225351), (438, 198597), (441, 197246), (511, 170226), (579, 150234), (657, 132398), (686, 126801), (882, 98623), (1022, 85113), (1029, 84534), (1158, 75117), (1314, 66199), (1351, 64386), (1533, 56742), (1737, 50078), (2058, 42267), (2702, 32193), (3066, 28371), (3087, 28178), (3474, 25039), (3577, 24318), (4053, 21462), (4599, 18914), (6174, 14089), (7154, 12159), (8106, 10731), (9198, 9457)]