77787492068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2229379}}^1$

素因数の和:2229468

約数の個数: 48

約数和(自身を含む): 162548554560

約数和(自身を除く): 84761062492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 34892, 2229379, 4458758, 8917516, 24523169, 28981927, 49046338, 57963854, 98092676, 115927708, 135992119, 271984238, 318801197, 543968476, 637602394, 1275204788, 1495913309, 1767897547, 2991826618, 3535795094, 5983653236, 7071590188, 19446873017, 38893746034, 77787492068]

約数ペア:

[(1, 77787492068), (2, 38893746034), (4, 19446873017), (11, 7071590188), (13, 5983653236), (22, 3535795094), (26, 2991826618), (44, 1767897547), (52, 1495913309), (61, 1275204788), (122, 637602394), (143, 543968476), (244, 318801197), (286, 271984238), (572, 135992119), (671, 115927708), (793, 98092676), (1342, 57963854), (1586, 49046338), (2684, 28981927), (3172, 24523169), (8723, 8917516), (17446, 4458758), (34892, 2229379)]