90477978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{2417}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 192201984

約数和(自身を除く): 101724006

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 367, 734, 1101, 2202, 2417, 4834, 6239, 7251, 12478, 14502, 18717, 37434, 41089, 82178, 123267, 246534, 887039, 1774078, 2661117, 5322234, 15079663, 30159326, 45238989, 90477978]

約数ペア:

[(1, 90477978), (2, 45238989), (3, 30159326), (6, 15079663), (17, 5322234), (34, 2661117), (51, 1774078), (102, 887039), (367, 246534), (734, 123267), (1101, 82178), (2202, 41089), (2417, 37434), (4834, 18717), (6239, 14502), (7251, 12478)]