81937704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79397}}^1$

素因数の和:79449

約数の個数: 32

約数和(自身を含む): 209610720

約数和(自身を除く): 127673016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 79397, 158794, 238191, 317588, 476382, 635176, 952764, 1905528, 3414071, 6828142, 10242213, 13656284, 20484426, 27312568, 40968852, 81937704]

約数ペア:

[(1, 81937704), (2, 40968852), (3, 27312568), (4, 20484426), (6, 13656284), (8, 10242213), (12, 6828142), (24, 3414071), (43, 1905528), (86, 952764), (129, 635176), (172, 476382), (258, 317588), (344, 238191), (516, 158794), (1032, 79397)]