81190494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58579}}^1$

素因数の和:58605

約数の個数: 48

約数和(自身を含む): 219323520

約数和(自身を除く): 138133026

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 58579, 117158, 175737, 351474, 410053, 527211, 644369, 820106, 1054422, 1230159, 1288738, 1933107, 2460318, 3690477, 3866214, 4510583, 5799321, 7380954, 9021166, 11598642, 13531749, 27063498, 40595247, 81190494]

約数ペア:

[(1, 81190494), (2, 40595247), (3, 27063498), (6, 13531749), (7, 11598642), (9, 9021166), (11, 7380954), (14, 5799321), (18, 4510583), (21, 3866214), (22, 3690477), (33, 2460318), (42, 1933107), (63, 1288738), (66, 1230159), (77, 1054422), (99, 820106), (126, 644369), (154, 527211), (198, 410053), (231, 351474), (462, 175737), (693, 117158), (1386, 58579)]