86437080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12673

約数の個数: 96

約数和(自身を含む): 295729200

約数和(自身を除く): 209292120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12637, 25274, 37911, 50548, 63185, 75822, 101096, 113733, 126370, 151644, 189555, 227466, 240103, 252740, 303288, 379110, 454932, 480206, 505480, 568665, 720309, 758220, 909864, 960412, 1137330, 1200515, 1440618, 1516440, 1920824, 2160927, 2274660, 2401030, 2881236, 3601545, 4321854, 4549320, 4802060, 5762472, 7203090, 8643708, 9604120, 10804635, 14406180, 17287416, 21609270, 28812360, 43218540, 86437080]

約数ペア:

[(1, 86437080), (2, 43218540), (3, 28812360), (4, 21609270), (5, 17287416), (6, 14406180), (8, 10804635), (9, 9604120), (10, 8643708), (12, 7203090), (15, 5762472), (18, 4802060), (19, 4549320), (20, 4321854), (24, 3601545), (30, 2881236), (36, 2401030), (38, 2274660), (40, 2160927), (45, 1920824), (57, 1516440), (60, 1440618), (72, 1200515), (76, 1137330), (90, 960412), (95, 909864), (114, 758220), (120, 720309), (152, 568665), (171, 505480), (180, 480206), (190, 454932), (228, 379110), (285, 303288), (342, 252740), (360, 240103), (380, 227466), (456, 189555), (570, 151644), (684, 126370), (760, 113733), (855, 101096), (1140, 75822), (1368, 63185), (1710, 50548), (2280, 37911), (3420, 25274), (6840, 12637)]