78994764

素因数分解:

$2^2\times 3^4\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1004

約数の個数: 60

約数和(自身を含む): 207345600

約数和(自身を除く): 128350836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 479, 509, 958, 1018, 1437, 1527, 1916, 2036, 2874, 3054, 4311, 4581, 5748, 6108, 8622, 9162, 12933, 13743, 17244, 18324, 25866, 27486, 38799, 41229, 51732, 54972, 77598, 82458, 155196, 164916, 243811, 487622, 731433, 975244, 1462866, 2194299, 2925732, 4388598, 6582897, 8777196, 13165794, 19748691, 26331588, 39497382, 78994764]

約数ペア:

[(1, 78994764), (2, 39497382), (3, 26331588), (4, 19748691), (6, 13165794), (9, 8777196), (12, 6582897), (18, 4388598), (27, 2925732), (36, 2194299), (54, 1462866), (81, 975244), (108, 731433), (162, 487622), (324, 243811), (479, 164916), (509, 155196), (958, 82458), (1018, 77598), (1437, 54972), (1527, 51732), (1916, 41229), (2036, 38799), (2874, 27486), (3054, 25866), (4311, 18324), (4581, 17244), (5748, 13743), (6108, 12933), (8622, 9162)]