77724270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66431}}^1$

素因数の和:66457

約数の個数: 48

約数和(自身を含む): 217631232

約数和(自身を除く): 139906962

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 66431, 132862, 199293, 332155, 398586, 597879, 664310, 863603, 996465, 1195758, 1727206, 1992930, 2590809, 2989395, 4318015, 5181618, 5978790, 7772427, 8636030, 12954045, 15544854, 25908090, 38862135, 77724270]

約数ペア:

[(1, 77724270), (2, 38862135), (3, 25908090), (5, 15544854), (6, 12954045), (9, 8636030), (10, 7772427), (13, 5978790), (15, 5181618), (18, 4318015), (26, 2989395), (30, 2590809), (39, 1992930), (45, 1727206), (65, 1195758), (78, 996465), (90, 863603), (117, 664310), (130, 597879), (195, 398586), (234, 332155), (390, 199293), (585, 132862), (1170, 66431)]