76420764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{303257}}^1$

素因数の和:303274

約数の個数: 36

約数和(自身を含む): 220771824

約数和(自身を除く): 144351060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 303257, 606514, 909771, 1213028, 1819542, 2122799, 2729313, 3639084, 4245598, 5458626, 6368397, 8491196, 10917252, 12736794, 19105191, 25473588, 38210382, 76420764]

約数ペア:

[(1, 76420764), (2, 38210382), (3, 25473588), (4, 19105191), (6, 12736794), (7, 10917252), (9, 8491196), (12, 6368397), (14, 5458626), (18, 4245598), (21, 3639084), (28, 2729313), (36, 2122799), (42, 1819542), (63, 1213028), (84, 909771), (126, 606514), (252, 303257)]