78123826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{7703}}^1$

素因数の和:8177

約数の個数: 16

約数和(自身を含む): 128132928

約数和(自身を除く): 50009102

約数列:

[1, 2, 11, 22, 461, 922, 5071, 7703, 10142, 15406, 84733, 169466, 3551083, 7102166, 39061913, 78123826]

約数ペア:

[(1, 78123826), (2, 39061913), (11, 7102166), (22, 3551083), (461, 169466), (922, 84733), (5071, 15406), (7703, 10142)]