89927054

素因数分解:

$2^1\times 7^4\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 40

約数和(自身を含む): 160463688

約数和(自身を除く): 70536634

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 307, 343, 427, 614, 686, 854, 2149, 2401, 2989, 4298, 4802, 5978, 15043, 18727, 20923, 30086, 37454, 41846, 105301, 131089, 146461, 210602, 262178, 292922, 737107, 917623, 1474214, 1835246, 6423361, 12846722, 44963527, 89927054]

約数ペア:

[(1, 89927054), (2, 44963527), (7, 12846722), (14, 6423361), (49, 1835246), (61, 1474214), (98, 917623), (122, 737107), (307, 292922), (343, 262178), (427, 210602), (614, 146461), (686, 131089), (854, 105301), (2149, 41846), (2401, 37454), (2989, 30086), (4298, 20923), (4802, 18727), (5978, 15043)]