78044128

素因数分解:

$2^5\times {\mathrm{113}}^2\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 36

約数和(自身を含む): 155832768

約数和(自身を除く): 77788640

約数列:

[1, 2, 4, 8, 16, 32, 113, 191, 226, 382, 452, 764, 904, 1528, 1808, 3056, 3616, 6112, 12769, 21583, 25538, 43166, 51076, 86332, 102152, 172664, 204304, 345328, 408608, 690656, 2438879, 4877758, 9755516, 19511032, 39022064, 78044128]

約数ペア:

[(1, 78044128), (2, 39022064), (4, 19511032), (8, 9755516), (16, 4877758), (32, 2438879), (113, 690656), (191, 408608), (226, 345328), (382, 204304), (452, 172664), (764, 102152), (904, 86332), (1528, 51076), (1808, 43166), (3056, 25538), (3616, 21583), (6112, 12769)]