81911064

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{5179}}^1$

素因数の和:5847

約数の個数: 32

約数和(自身を含む): 205128000

約数和(自身を除く): 123216936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5179, 5272, 7908, 10358, 15537, 15816, 20716, 31074, 41432, 62148, 124296, 3412961, 6825922, 10238883, 13651844, 20477766, 27303688, 40955532, 81911064]

約数ペア:

[(1, 81911064), (2, 40955532), (3, 27303688), (4, 20477766), (6, 13651844), (8, 10238883), (12, 6825922), (24, 3412961), (659, 124296), (1318, 62148), (1977, 41432), (2636, 31074), (3954, 20716), (5179, 15816), (5272, 15537), (7908, 10358)]