77872696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{80447}}^1$

素因数の和:80475

約数の個数: 24

約数和(自身を含む): 160493760

約数和(自身を除く): 82621064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 80447, 160894, 321788, 643576, 884917, 1769834, 3539668, 7079336, 9734087, 19468174, 38936348, 77872696]

約数ペア:

[(1, 77872696), (2, 38936348), (4, 19468174), (8, 9734087), (11, 7079336), (22, 3539668), (44, 1769834), (88, 884917), (121, 643576), (242, 321788), (484, 160894), (968, 80447)]