90867196

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 193177600

約数和(自身を除く): 102310404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 109, 133, 218, 266, 436, 532, 763, 1526, 1567, 2071, 3052, 3134, 4142, 6268, 8284, 10969, 14497, 21938, 28994, 29773, 43876, 57988, 59546, 119092, 170803, 208411, 341606, 416822, 683212, 833644, 1195621, 2391242, 3245257, 4782484, 6490514, 12981028, 22716799, 45433598, 90867196]

約数ペア:

[(1, 90867196), (2, 45433598), (4, 22716799), (7, 12981028), (14, 6490514), (19, 4782484), (28, 3245257), (38, 2391242), (76, 1195621), (109, 833644), (133, 683212), (218, 416822), (266, 341606), (436, 208411), (532, 170803), (763, 119092), (1526, 59546), (1567, 57988), (2071, 43876), (3052, 29773), (3134, 28994), (4142, 21938), (6268, 14497), (8284, 10969)]