66356748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{80141}}^1$

素因数の和:80174

約数の個数: 36

約数和(自身を含む): 175030128

約数和(自身を除く): 108673380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 80141, 160282, 240423, 320564, 480846, 721269, 961692, 1442538, 1843243, 2885076, 3686486, 5529729, 7372972, 11059458, 16589187, 22118916, 33178374, 66356748]

約数ペア:

[(1, 66356748), (2, 33178374), (3, 22118916), (4, 16589187), (6, 11059458), (9, 7372972), (12, 5529729), (18, 3686486), (23, 2885076), (36, 1843243), (46, 1442538), (69, 961692), (92, 721269), (138, 480846), (207, 320564), (276, 240423), (414, 160282), (828, 80141)]