78278694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5801}}^1$

素因数の和:5992

約数の個数: 32

約数和(自身を含む): 169604064

約数和(自身を除く): 91325370

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 5801, 6747, 11602, 13494, 17403, 34806, 75413, 150826, 226239, 452478, 1003573, 2007146, 3010719, 6021438, 13046449, 26092898, 39139347, 78278694]

約数ペア:

[(1, 78278694), (2, 39139347), (3, 26092898), (6, 13046449), (13, 6021438), (26, 3010719), (39, 2007146), (78, 1003573), (173, 452478), (346, 226239), (519, 150826), (1038, 75413), (2249, 34806), (4498, 17403), (5801, 13494), (6747, 11602)]