90876582

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6549

約数の個数: 48

約数和(自身を含む): 212350320

約数和(自身を除く): 121473738

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 6481, 7011, 12962, 14022, 19443, 38886, 58329, 116658, 123139, 246278, 265721, 369417, 531442, 738834, 797163, 1108251, 1594326, 2216502, 2391489, 4782978, 5048699, 10097398, 15146097, 30292194, 45438291, 90876582]

約数ペア:

[(1, 90876582), (2, 45438291), (3, 30292194), (6, 15146097), (9, 10097398), (18, 5048699), (19, 4782978), (38, 2391489), (41, 2216502), (57, 1594326), (82, 1108251), (114, 797163), (123, 738834), (171, 531442), (246, 369417), (342, 265721), (369, 246278), (738, 123139), (779, 116658), (1558, 58329), (2337, 38886), (4674, 19443), (6481, 14022), (7011, 12962)]