79941386

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 145607616

約数和(自身を除く): 65666230

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 97, 194, 259, 301, 518, 602, 679, 1358, 1369, 1591, 2738, 3182, 3589, 4171, 7178, 8342, 9583, 11137, 19166, 22274, 25123, 29197, 50246, 58394, 58867, 117734, 132793, 154327, 265586, 308654, 412069, 824138, 929551, 1080289, 1859102, 2160578, 5710099, 11420198, 39970693, 79941386]

約数ペア:

[(1, 79941386), (2, 39970693), (7, 11420198), (14, 5710099), (37, 2160578), (43, 1859102), (74, 1080289), (86, 929551), (97, 824138), (194, 412069), (259, 308654), (301, 265586), (518, 154327), (602, 132793), (679, 117734), (1358, 58867), (1369, 58394), (1591, 50246), (2738, 29197), (3182, 25123), (3589, 22274), (4171, 19166), (7178, 11137), (8342, 9583)]