77394492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307121}}^1$

素因数の和:307138

約数の個数: 36

約数和(自身を含む): 223584816

約数和(自身を除く): 146190324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307121, 614242, 921363, 1228484, 1842726, 2149847, 2764089, 3685452, 4299694, 5528178, 6449541, 8599388, 11056356, 12899082, 19348623, 25798164, 38697246, 77394492]

約数ペア:

[(1, 77394492), (2, 38697246), (3, 25798164), (4, 19348623), (6, 12899082), (7, 11056356), (9, 8599388), (12, 6449541), (14, 5528178), (18, 4299694), (21, 3685452), (28, 2764089), (36, 2149847), (42, 1842726), (63, 1228484), (84, 921363), (126, 614242), (252, 307121)]