81450084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 202954752

約数和(自身を除く): 121504668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 6863, 11868, 13726, 20589, 27452, 41178, 82356, 157849, 295109, 315698, 473547, 590218, 631396, 885327, 947094, 1180436, 1770654, 1894188, 3541308, 6787507, 13575014, 20362521, 27150028, 40725042, 81450084]

約数ペア:

[(1, 81450084), (2, 40725042), (3, 27150028), (4, 20362521), (6, 13575014), (12, 6787507), (23, 3541308), (43, 1894188), (46, 1770654), (69, 1180436), (86, 947094), (92, 885327), (129, 631396), (138, 590218), (172, 473547), (258, 315698), (276, 295109), (516, 157849), (989, 82356), (1978, 41178), (2967, 27452), (3956, 20589), (5934, 13726), (6863, 11868)]