86985776410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{110947}}^1$

素因数の和:111167

約数の個数: 64

約数和(自身を含む): 174239839872

約数和(自身を除く): 87254063462

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 163, 185, 326, 370, 481, 815, 962, 1630, 2119, 2405, 4238, 4810, 6031, 10595, 12062, 21190, 30155, 60310, 78403, 110947, 156806, 221894, 392015, 554735, 784030, 1109470, 1442311, 2884622, 4105039, 7211555, 8210078, 14423110, 18084361, 20525195, 36168722, 41050390, 53365507, 90421805, 106731014, 180843610, 235096693, 266827535, 470193386, 533655070, 669121357, 1175483465, 1338242714, 2350966930, 3345606785, 6691213570, 8698577641, 17397155282, 43492888205, 86985776410]

約数ペア:

[(1, 86985776410), (2, 43492888205), (5, 17397155282), (10, 8698577641), (13, 6691213570), (26, 3345606785), (37, 2350966930), (65, 1338242714), (74, 1175483465), (130, 669121357), (163, 533655070), (185, 470193386), (326, 266827535), (370, 235096693), (481, 180843610), (815, 106731014), (962, 90421805), (1630, 53365507), (2119, 41050390), (2405, 36168722), (4238, 20525195), (4810, 18084361), (6031, 14423110), (10595, 8210078), (12062, 7211555), (21190, 4105039), (30155, 2884622), (60310, 1442311), (78403, 1109470), (110947, 784030), (156806, 554735), (221894, 392015)]