72809492068

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1267663}}^1$

素因数の和:1267923

約数の個数: 24

約数和(自身を含む): 129697239168

約数和(自身を除く): 56887747100

約数列:

[1, 2, 4, 83, 166, 173, 332, 346, 692, 14359, 28718, 57436, 1267663, 2535326, 5070652, 105216029, 210432058, 219305699, 420864116, 438611398, 877222796, 18202373017, 36404746034, 72809492068]

約数ペア:

[(1, 72809492068), (2, 36404746034), (4, 18202373017), (83, 877222796), (166, 438611398), (173, 420864116), (332, 219305699), (346, 210432058), (692, 105216029), (14359, 5070652), (28718, 2535326), (57436, 1267663)]