81713604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51199}}^1$

素因数の和:51232

約数の個数: 48

約数和(自身を含む): 229376000

約数和(自身を除く): 147662396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 51199, 102398, 153597, 204796, 307194, 358393, 614388, 716786, 972781, 1075179, 1433572, 1945562, 2150358, 2918343, 3891124, 4300716, 5836686, 6809467, 11673372, 13618934, 20428401, 27237868, 40856802, 81713604]

約数ペア:

[(1, 81713604), (2, 40856802), (3, 27237868), (4, 20428401), (6, 13618934), (7, 11673372), (12, 6809467), (14, 5836686), (19, 4300716), (21, 3891124), (28, 2918343), (38, 2150358), (42, 1945562), (57, 1433572), (76, 1075179), (84, 972781), (114, 716786), (133, 614388), (228, 358393), (266, 307194), (399, 204796), (532, 153597), (798, 102398), (1596, 51199)]