87253348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18439}}^1$

素因数の和:18476

約数の個数: 36

約数和(自身を含む): 188973120

約数和(自身を除く): 101719772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 18439, 36878, 73756, 129073, 239707, 258146, 479414, 516292, 958828, 1677949, 3116191, 3355898, 6232382, 6711796, 12464764, 21813337, 43626674, 87253348]

約数ペア:

[(1, 87253348), (2, 43626674), (4, 21813337), (7, 12464764), (13, 6711796), (14, 6232382), (26, 3355898), (28, 3116191), (52, 1677949), (91, 958828), (169, 516292), (182, 479414), (338, 258146), (364, 239707), (676, 129073), (1183, 73756), (2366, 36878), (4732, 18439)]