69564246

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 140991840

約数和(自身を除く): 71427594

約数列:

[1, 2, 3, 6, 197, 229, 257, 394, 458, 514, 591, 687, 771, 1182, 1374, 1542, 45113, 50629, 58853, 90226, 101258, 117706, 135339, 151887, 176559, 270678, 303774, 353118, 11594041, 23188082, 34782123, 69564246]

約数ペア:

[(1, 69564246), (2, 34782123), (3, 23188082), (6, 11594041), (197, 353118), (229, 303774), (257, 270678), (394, 176559), (458, 151887), (514, 135339), (591, 117706), (687, 101258), (771, 90226), (1182, 58853), (1374, 50629), (1542, 45113)]