81885036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 197215200

約数和(自身を除く): 115330164

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 447, 492, 596, 894, 1117, 1788, 2234, 3351, 4468, 6109, 6702, 12218, 13404, 18327, 24436, 36654, 45797, 73308, 91594, 137391, 166433, 183188, 274782, 332866, 499299, 549564, 665732, 998598, 1997196, 6823753, 13647506, 20471259, 27295012, 40942518, 81885036]

約数ペア:

[(1, 81885036), (2, 40942518), (3, 27295012), (4, 20471259), (6, 13647506), (12, 6823753), (41, 1997196), (82, 998598), (123, 665732), (149, 549564), (164, 499299), (246, 332866), (298, 274782), (447, 183188), (492, 166433), (596, 137391), (894, 91594), (1117, 73308), (1788, 45797), (2234, 36654), (3351, 24436), (4468, 18327), (6109, 13404), (6702, 12218)]