77940764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{11731}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 149794176

約数和(自身を除く): 71853412

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 11731, 23462, 46924, 129041, 258082, 516164, 1771381, 3542762, 7085524, 19485191, 38970382, 77940764]

約数ペア:

[(1, 77940764), (2, 38970382), (4, 19485191), (11, 7085524), (22, 3542762), (44, 1771381), (151, 516164), (302, 258082), (604, 129041), (1661, 46924), (3322, 23462), (6644, 11731)]