71236428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 174451200

約数和(自身を除く): 103214772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 597, 796, 1194, 1297, 2388, 2594, 3891, 4577, 5188, 7782, 9154, 13731, 15564, 18308, 27462, 29831, 54924, 59662, 89493, 119324, 178986, 258103, 357972, 516206, 774309, 1032412, 1548618, 3097236, 5936369, 11872738, 17809107, 23745476, 35618214, 71236428]

約数ペア:

[(1, 71236428), (2, 35618214), (3, 23745476), (4, 17809107), (6, 11872738), (12, 5936369), (23, 3097236), (46, 1548618), (69, 1032412), (92, 774309), (138, 516206), (199, 357972), (276, 258103), (398, 178986), (597, 119324), (796, 89493), (1194, 59662), (1297, 54924), (2388, 29831), (2594, 27462), (3891, 18308), (4577, 15564), (5188, 13731), (7782, 9154)]