80246556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{171467}}^1$

素因数の和:171490

約数の個数: 36

約数和(自身を含む): 218450232

約数和(自身を除く): 138203676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 171467, 342934, 514401, 685868, 1028802, 1543203, 2057604, 2229071, 3086406, 4458142, 6172812, 6687213, 8916284, 13374426, 20061639, 26748852, 40123278, 80246556]

約数ペア:

[(1, 80246556), (2, 40123278), (3, 26748852), (4, 20061639), (6, 13374426), (9, 8916284), (12, 6687213), (13, 6172812), (18, 4458142), (26, 3086406), (36, 2229071), (39, 2057604), (52, 1543203), (78, 1028802), (117, 685868), (156, 514401), (234, 342934), (468, 171467)]