77892484

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 138081440

約数和(自身を除く): 60188956

約数列:

[1, 2, 4, 163, 193, 326, 386, 619, 652, 772, 1238, 2476, 31459, 62918, 100897, 119467, 125836, 201794, 238934, 403588, 477868, 19473121, 38946242, 77892484]

約数ペア:

[(1, 77892484), (2, 38946242), (4, 19473121), (163, 477868), (193, 403588), (326, 238934), (386, 201794), (619, 125836), (652, 119467), (772, 100897), (1238, 62918), (2476, 31459)]