81455064

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{64037}}^1$

素因数の和:64099

約数の個数: 32

約数和(自身を含む): 207483120

約数和(自身を除く): 126028056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 64037, 128074, 192111, 256148, 384222, 512296, 768444, 1536888, 3393961, 6787922, 10181883, 13575844, 20363766, 27151688, 40727532, 81455064]

約数ペア:

[(1, 81455064), (2, 40727532), (3, 27151688), (4, 20363766), (6, 13575844), (8, 10181883), (12, 6787922), (24, 3393961), (53, 1536888), (106, 768444), (159, 512296), (212, 384222), (318, 256148), (424, 192111), (636, 128074), (1272, 64037)]