86393748

素因数分解:

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

素因数の和:353

約数の個数: 72

約数和(自身を含む): 234792768

約数和(自身を除く): 148399020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 193, 219, 292, 386, 438, 511, 579, 772, 876, 1022, 1158, 1351, 1533, 2044, 2316, 2702, 3066, 4053, 5329, 5404, 6132, 8106, 10658, 14089, 15987, 16212, 21316, 28178, 31974, 37303, 42267, 56356, 63948, 74606, 84534, 98623, 111909, 149212, 169068, 197246, 223818, 295869, 394492, 447636, 591738, 1028497, 1183476, 2056994, 3085491, 4113988, 6170982, 7199479, 12341964, 14398958, 21598437, 28797916, 43196874, 86393748]

約数ペア:

[(1, 86393748), (2, 43196874), (3, 28797916), (4, 21598437), (6, 14398958), (7, 12341964), (12, 7199479), (14, 6170982), (21, 4113988), (28, 3085491), (42, 2056994), (73, 1183476), (84, 1028497), (146, 591738), (193, 447636), (219, 394492), (292, 295869), (386, 223818), (438, 197246), (511, 169068), (579, 149212), (772, 111909), (876, 98623), (1022, 84534), (1158, 74606), (1351, 63948), (1533, 56356), (2044, 42267), (2316, 37303), (2702, 31974), (3066, 28178), (4053, 21316), (5329, 16212), (5404, 15987), (6132, 14089), (8106, 10658)]