77890764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1009}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 208140800

約数和(自身を除く): 130250036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 919, 1009, 1838, 2018, 2757, 3027, 3676, 4036, 5514, 6054, 6433, 7063, 11028, 12108, 12866, 14126, 19299, 21189, 25732, 28252, 38598, 42378, 77196, 84756, 927271, 1854542, 2781813, 3709084, 5563626, 6490897, 11127252, 12981794, 19472691, 25963588, 38945382, 77890764]

約数ペア:

[(1, 77890764), (2, 38945382), (3, 25963588), (4, 19472691), (6, 12981794), (7, 11127252), (12, 6490897), (14, 5563626), (21, 3709084), (28, 2781813), (42, 1854542), (84, 927271), (919, 84756), (1009, 77196), (1838, 42378), (2018, 38598), (2757, 28252), (3027, 25732), (3676, 21189), (4036, 19299), (5514, 14126), (6054, 12866), (6433, 12108), (7063, 11028)]