83642568

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{81049}}^1$

素因数の和:81101

約数の個数: 32

約数和(自身を含む): 213972000

約数和(自身を除く): 130329432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 81049, 162098, 243147, 324196, 486294, 648392, 972588, 1945176, 3485107, 6970214, 10455321, 13940428, 20910642, 27880856, 41821284, 83642568]

約数ペア:

[(1, 83642568), (2, 41821284), (3, 27880856), (4, 20910642), (6, 13940428), (8, 10455321), (12, 6970214), (24, 3485107), (43, 1945176), (86, 972588), (129, 648392), (172, 486294), (258, 324196), (344, 243147), (516, 162098), (1032, 81049)]