84864374

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 81023626

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 383, 646, 686, 766, 833, 931, 1666, 1862, 2261, 2681, 4522, 5362, 5831, 6511, 6517, 7277, 11662, 13022, 13034, 14554, 15827, 18767, 31654, 37534, 45577, 50939, 91154, 101878, 110789, 123709, 131369, 221578, 247418, 262738, 319039, 356573, 638078, 713146, 865963, 1731926, 2233273, 2496011, 4466546, 4992022, 6061741, 12123482, 42432187, 84864374]

約数ペア:

[(1, 84864374), (2, 42432187), (7, 12123482), (14, 6061741), (17, 4992022), (19, 4466546), (34, 2496011), (38, 2233273), (49, 1731926), (98, 865963), (119, 713146), (133, 638078), (238, 356573), (266, 319039), (323, 262738), (343, 247418), (383, 221578), (646, 131369), (686, 123709), (766, 110789), (833, 101878), (931, 91154), (1666, 50939), (1862, 45577), (2261, 37534), (2681, 31654), (4522, 18767), (5362, 15827), (5831, 14554), (6511, 13034), (6517, 13022), (7277, 11662)]