77856352

素因数分解:

$2^5\times 7^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 175779072

約数和(自身を除く): 97922720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 503, 691, 1006, 1382, 2012, 2764, 3521, 4024, 4837, 5528, 7042, 8048, 9674, 11056, 14084, 16096, 19348, 22112, 28168, 38696, 56336, 77392, 112672, 154784, 347573, 695146, 1390292, 2433011, 2780584, 4866022, 5561168, 9732044, 11122336, 19464088, 38928176, 77856352]

約数ペア:

[(1, 77856352), (2, 38928176), (4, 19464088), (7, 11122336), (8, 9732044), (14, 5561168), (16, 4866022), (28, 2780584), (32, 2433011), (56, 1390292), (112, 695146), (224, 347573), (503, 154784), (691, 112672), (1006, 77392), (1382, 56336), (2012, 38696), (2764, 28168), (3521, 22112), (4024, 19348), (4837, 16096), (5528, 14084), (7042, 11056), (8048, 9674)]