77706568

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{36109}}^1$

素因数の和:36384

約数の個数: 16

約数和(自身を含む): 146245500

約数和(自身を除く): 68538932

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 36109, 72218, 144436, 288872, 9713321, 19426642, 38853284, 77706568]

約数ペア:

[(1, 77706568), (2, 38853284), (4, 19426642), (8, 9713321), (269, 288872), (538, 144436), (1076, 72218), (2152, 36109)]