74136978

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{8221}}^1$

素因数の和:8399

約数の個数: 32

約数和(自身を含む): 165755520

約数和(自身を除く): 91618542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 3006, 4509, 8221, 9018, 16442, 24663, 49326, 73989, 147978, 221967, 443934, 1372907, 2745814, 4118721, 8237442, 12356163, 24712326, 37068489, 74136978]

約数ペア:

[(1, 74136978), (2, 37068489), (3, 24712326), (6, 12356163), (9, 8237442), (18, 4118721), (27, 2745814), (54, 1372907), (167, 443934), (334, 221967), (501, 147978), (1002, 73989), (1503, 49326), (3006, 24663), (4509, 16442), (8221, 9018)]