64180494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{72767}}^1$

素因数の和:72789

約数の個数: 36

約数和(自身を含む): 161763264

約数和(自身を除く): 97582770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 72767, 145534, 218301, 436602, 509369, 654903, 1018738, 1309806, 1528107, 3056214, 3565583, 4584321, 7131166, 9168642, 10696749, 21393498, 32090247, 64180494]

約数ペア:

[(1, 64180494), (2, 32090247), (3, 21393498), (6, 10696749), (7, 9168642), (9, 7131166), (14, 4584321), (18, 3565583), (21, 3056214), (42, 1528107), (49, 1309806), (63, 1018738), (98, 654903), (126, 509369), (147, 436602), (294, 218301), (441, 145534), (882, 72767)]