77519706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 100533414

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 223, 229, 253, 446, 458, 506, 669, 687, 759, 1338, 1374, 1518, 2453, 2519, 4906, 5038, 5129, 5267, 7359, 7557, 10258, 10534, 14718, 15114, 15387, 15801, 30774, 31602, 51067, 56419, 57937, 102134, 112838, 115874, 153201, 169257, 173811, 306402, 338514, 347622, 561737, 1123474, 1174541, 1685211, 2349082, 3370422, 3523623, 7047246, 12919951, 25839902, 38759853, 77519706]

約数ペア:

[(1, 77519706), (2, 38759853), (3, 25839902), (6, 12919951), (11, 7047246), (22, 3523623), (23, 3370422), (33, 2349082), (46, 1685211), (66, 1174541), (69, 1123474), (138, 561737), (223, 347622), (229, 338514), (253, 306402), (446, 173811), (458, 169257), (506, 153201), (669, 115874), (687, 112838), (759, 102134), (1338, 57937), (1374, 56419), (1518, 51067), (2453, 31602), (2519, 30774), (4906, 15801), (5038, 15387), (5129, 15114), (5267, 14718), (7359, 10534), (7557, 10258)]