80078464

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{1733}}^1$

素因数の和:1785

約数の個数: 48

約数和(自身を含む): 168466770

約数和(自身を除く): 88388306

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 1733, 2432, 2888, 3466, 5776, 6932, 11552, 13864, 23104, 27728, 32927, 46208, 55456, 65854, 110912, 131708, 221824, 263416, 526832, 625613, 1053664, 1251226, 2107328, 2502452, 4214656, 5004904, 10009808, 20019616, 40039232, 80078464]

約数ペア:

[(1, 80078464), (2, 40039232), (4, 20019616), (8, 10009808), (16, 5004904), (19, 4214656), (32, 2502452), (38, 2107328), (64, 1251226), (76, 1053664), (128, 625613), (152, 526832), (304, 263416), (361, 221824), (608, 131708), (722, 110912), (1216, 65854), (1444, 55456), (1733, 46208), (2432, 32927), (2888, 27728), (3466, 23104), (5776, 13864), (6932, 11552)]