77069188

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{21673}}^1$

素因数の和:21811

約数の個数: 24

約数和(自身を含む): 155359232

約数和(自身を除く): 78290044

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 21673, 43346, 86692, 151711, 303422, 606844, 2752471, 5504942, 11009884, 19267297, 38534594, 77069188]

約数ペア:

[(1, 77069188), (2, 38534594), (4, 19267297), (7, 11009884), (14, 5504942), (28, 2752471), (127, 606844), (254, 303422), (508, 151711), (889, 86692), (1778, 43346), (3556, 21673)]