77977108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{22433}}^1$

素因数の和:22527

約数の個数: 24

約数和(自身を含む): 150756480

約数和(自身を除く): 72779372

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 22433, 44866, 89732, 246763, 493526, 987052, 1772207, 3544414, 7088828, 19494277, 38988554, 77977108]

約数ペア:

[(1, 77977108), (2, 38988554), (4, 19494277), (11, 7088828), (22, 3544414), (44, 1772207), (79, 987052), (158, 493526), (316, 246763), (869, 89732), (1738, 44866), (3476, 22433)]