54270828

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 141090768

約数和(自身を除く): 86819940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 107, 146, 193, 214, 219, 292, 321, 386, 428, 438, 579, 642, 657, 772, 876, 963, 1158, 1284, 1314, 1737, 1926, 2316, 2628, 3474, 3852, 6948, 7811, 14089, 15622, 20651, 23433, 28178, 31244, 41302, 42267, 46866, 56356, 61953, 70299, 82604, 84534, 93732, 123906, 126801, 140598, 169068, 185859, 247812, 253602, 281196, 371718, 507204, 743436, 1507523, 3015046, 4522569, 6030092, 9045138, 13567707, 18090276, 27135414, 54270828]

約数ペア:

[(1, 54270828), (2, 27135414), (3, 18090276), (4, 13567707), (6, 9045138), (9, 6030092), (12, 4522569), (18, 3015046), (36, 1507523), (73, 743436), (107, 507204), (146, 371718), (193, 281196), (214, 253602), (219, 247812), (292, 185859), (321, 169068), (386, 140598), (428, 126801), (438, 123906), (579, 93732), (642, 84534), (657, 82604), (772, 70299), (876, 61953), (963, 56356), (1158, 46866), (1284, 42267), (1314, 41302), (1737, 31244), (1926, 28178), (2316, 23433), (2628, 20651), (3474, 15622), (3852, 14089), (6948, 7811)]