91581084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{121139}}^1$

素因数の和:121159

約数の個数: 48

約数和(自身を含む): 271353600

約数和(自身を除く): 179772516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 121139, 242278, 363417, 484556, 726834, 847973, 1090251, 1453668, 1695946, 2180502, 2543919, 3270753, 3391892, 4361004, 5087838, 6541506, 7631757, 10175676, 13083012, 15263514, 22895271, 30527028, 45790542, 91581084]

約数ペア:

[(1, 91581084), (2, 45790542), (3, 30527028), (4, 22895271), (6, 15263514), (7, 13083012), (9, 10175676), (12, 7631757), (14, 6541506), (18, 5087838), (21, 4361004), (27, 3391892), (28, 3270753), (36, 2543919), (42, 2180502), (54, 1695946), (63, 1453668), (84, 1090251), (108, 847973), (126, 726834), (189, 484556), (252, 363417), (378, 242278), (756, 121139)]