80840964

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 192080000

約数和(自身を除く): 111239036

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 199, 291, 349, 388, 398, 582, 597, 698, 796, 1047, 1164, 1194, 1396, 2094, 2388, 4188, 19303, 33853, 38606, 57909, 67706, 69451, 77212, 101559, 115818, 135412, 138902, 203118, 208353, 231636, 277804, 406236, 416706, 833412, 6736747, 13473494, 20210241, 26946988, 40420482, 80840964]

約数ペア:

[(1, 80840964), (2, 40420482), (3, 26946988), (4, 20210241), (6, 13473494), (12, 6736747), (97, 833412), (194, 416706), (199, 406236), (291, 277804), (349, 231636), (388, 208353), (398, 203118), (582, 138902), (597, 135412), (698, 115818), (796, 101559), (1047, 77212), (1164, 69451), (1194, 67706), (1396, 57909), (2094, 38606), (2388, 33853), (4188, 19303)]