79723468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 163699200

約数和(自身を除く): 83975732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2029, 2068, 3572, 4058, 8116, 9823, 19646, 22319, 38551, 39292, 44638, 77102, 89276, 95363, 154204, 190726, 381452, 424061, 848122, 1048993, 1696244, 1811897, 2097986, 3623794, 4195972, 7247588, 19930867, 39861734, 79723468]

約数ペア:

[(1, 79723468), (2, 39861734), (4, 19930867), (11, 7247588), (19, 4195972), (22, 3623794), (38, 2097986), (44, 1811897), (47, 1696244), (76, 1048993), (94, 848122), (188, 424061), (209, 381452), (418, 190726), (517, 154204), (836, 95363), (893, 89276), (1034, 77102), (1786, 44638), (2029, 39292), (2068, 38551), (3572, 22319), (4058, 19646), (8116, 9823)]