86517540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5791}}^1$

素因数の和:5889

約数の個数: 72

約数和(自身を含む): 265644288

約数和(自身を除く): 179126748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5791, 7470, 11582, 14940, 17373, 23164, 28955, 34746, 52119, 57910, 69492, 86865, 104238, 115820, 173730, 208476, 260595, 347460, 480653, 521190, 961306, 1042380, 1441959, 1922612, 2403265, 2883918, 4325877, 4806530, 5767836, 7209795, 8651754, 9613060, 14419590, 17303508, 21629385, 28839180, 43258770, 86517540]

約数ペア:

[(1, 86517540), (2, 43258770), (3, 28839180), (4, 21629385), (5, 17303508), (6, 14419590), (9, 9613060), (10, 8651754), (12, 7209795), (15, 5767836), (18, 4806530), (20, 4325877), (30, 2883918), (36, 2403265), (45, 1922612), (60, 1441959), (83, 1042380), (90, 961306), (166, 521190), (180, 480653), (249, 347460), (332, 260595), (415, 208476), (498, 173730), (747, 115820), (830, 104238), (996, 86865), (1245, 69492), (1494, 57910), (1660, 52119), (2490, 34746), (2988, 28955), (3735, 23164), (4980, 17373), (5791, 14940), (7470, 11582)]