86954224

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 60

約数和(自身を含む): 197324424

約数和(自身を除く): 110370200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 392, 394, 563, 784, 788, 1126, 1379, 1576, 2252, 2758, 3152, 3941, 4504, 5516, 7882, 9008, 9653, 11032, 15764, 19306, 22064, 27587, 31528, 38612, 55174, 63056, 77224, 110348, 110911, 154448, 220696, 221822, 441392, 443644, 776377, 887288, 1552754, 1774576, 3105508, 5434639, 6211016, 10869278, 12422032, 21738556, 43477112, 86954224]

約数ペア:

[(1, 86954224), (2, 43477112), (4, 21738556), (7, 12422032), (8, 10869278), (14, 6211016), (16, 5434639), (28, 3105508), (49, 1774576), (56, 1552754), (98, 887288), (112, 776377), (196, 443644), (197, 441392), (392, 221822), (394, 220696), (563, 154448), (784, 110911), (788, 110348), (1126, 77224), (1379, 63056), (1576, 55174), (2252, 38612), (2758, 31528), (3152, 27587), (3941, 22064), (4504, 19306), (5516, 15764), (7882, 11032), (9008, 9653)]