84175854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 198967296

約数和(自身を除く): 114791442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 127, 129, 254, 258, 301, 367, 381, 602, 734, 762, 889, 903, 1101, 1778, 1806, 2202, 2569, 2667, 5138, 5334, 5461, 7707, 10922, 15414, 15781, 16383, 31562, 32766, 38227, 46609, 47343, 76454, 93218, 94686, 110467, 114681, 139827, 220934, 229362, 279654, 326263, 331401, 652526, 662802, 978789, 1957578, 2004187, 4008374, 6012561, 12025122, 14029309, 28058618, 42087927, 84175854]

約数ペア:

[(1, 84175854), (2, 42087927), (3, 28058618), (6, 14029309), (7, 12025122), (14, 6012561), (21, 4008374), (42, 2004187), (43, 1957578), (86, 978789), (127, 662802), (129, 652526), (254, 331401), (258, 326263), (301, 279654), (367, 229362), (381, 220934), (602, 139827), (734, 114681), (762, 110467), (889, 94686), (903, 93218), (1101, 76454), (1778, 47343), (1806, 46609), (2202, 38227), (2569, 32766), (2667, 31562), (5138, 16383), (5334, 15781), (5461, 15414), (7707, 10922)]