85567222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 161118720

約数和(自身を除く): 75551498

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 221, 247, 299, 323, 391, 437, 442, 443, 494, 598, 646, 782, 874, 886, 4199, 5083, 5681, 5759, 7429, 7531, 8398, 8417, 10166, 10189, 11362, 11518, 14858, 15062, 16834, 20378, 96577, 97903, 109421, 132457, 143089, 173213, 193154, 193591, 195806, 218842, 264914, 286178, 346426, 387182, 1860157, 2251769, 2516683, 3291047, 3720314, 4503538, 5033366, 6582094, 42783611, 85567222]

約数ペア:

[(1, 85567222), (2, 42783611), (13, 6582094), (17, 5033366), (19, 4503538), (23, 3720314), (26, 3291047), (34, 2516683), (38, 2251769), (46, 1860157), (221, 387182), (247, 346426), (299, 286178), (323, 264914), (391, 218842), (437, 195806), (442, 193591), (443, 193154), (494, 173213), (598, 143089), (646, 132457), (782, 109421), (874, 97903), (886, 96577), (4199, 20378), (5083, 16834), (5681, 15062), (5759, 14858), (7429, 11518), (7531, 11362), (8398, 10189), (8417, 10166)]