180979176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12979}}^1$

素因数の和:13078

約数の個数: 64

約数和(自身を含む): 523353600

約数和(自身を除く): 342374424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 12979, 13944, 25958, 38937, 51916, 77874, 90853, 103832, 155748, 181706, 272559, 311496, 363412, 545118, 726824, 1077257, 1090236, 2154514, 2180472, 3231771, 4309028, 6463542, 7540799, 8618056, 12927084, 15081598, 22622397, 25854168, 30163196, 45244794, 60326392, 90489588, 180979176]

約数ペア:

[(1, 180979176), (2, 90489588), (3, 60326392), (4, 45244794), (6, 30163196), (7, 25854168), (8, 22622397), (12, 15081598), (14, 12927084), (21, 8618056), (24, 7540799), (28, 6463542), (42, 4309028), (56, 3231771), (83, 2180472), (84, 2154514), (166, 1090236), (168, 1077257), (249, 726824), (332, 545118), (498, 363412), (581, 311496), (664, 272559), (996, 181706), (1162, 155748), (1743, 103832), (1992, 90853), (2324, 77874), (3486, 51916), (4648, 38937), (6972, 25958), (12979, 13944)]