86486220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11719}}^1$

素因数の和:11775

約数の個数: 72

約数和(自身を含む): 268763040

約数和(自身を除く): 182276820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 11719, 23438, 35157, 46876, 58595, 70314, 105471, 117190, 140628, 175785, 210942, 234380, 351570, 421884, 480479, 527355, 703140, 960958, 1054710, 1441437, 1921916, 2109420, 2402395, 2882874, 4324311, 4804790, 5765748, 7207185, 8648622, 9609580, 14414370, 17297244, 21621555, 28828740, 43243110, 86486220]

約数ペア:

[(1, 86486220), (2, 43243110), (3, 28828740), (4, 21621555), (5, 17297244), (6, 14414370), (9, 9609580), (10, 8648622), (12, 7207185), (15, 5765748), (18, 4804790), (20, 4324311), (30, 2882874), (36, 2402395), (41, 2109420), (45, 1921916), (60, 1441437), (82, 1054710), (90, 960958), (123, 703140), (164, 527355), (180, 480479), (205, 421884), (246, 351570), (369, 234380), (410, 210942), (492, 175785), (615, 140628), (738, 117190), (820, 105471), (1230, 70314), (1476, 58595), (1845, 46876), (2460, 35157), (3690, 23438), (7380, 11719)]