81528062

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{75629}}^1$

素因数の和:75656

約数の個数: 24

約数和(自身を含む): 155192760

約数和(自身を除く): 73664698

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 75629, 151258, 529403, 831919, 1058806, 1663838, 3705821, 5823433, 7411642, 11646866, 40764031, 81528062]

約数ペア:

[(1, 81528062), (2, 40764031), (7, 11646866), (11, 7411642), (14, 5823433), (22, 3705821), (49, 1663838), (77, 1058806), (98, 831919), (154, 529403), (539, 151258), (1078, 75629)]