85780296

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{18911}}^1$

素因数の和:18936

約数の個数: 80

約数和(自身を含む): 274602240

約数和(自身を除く): 188821944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 18911, 37822, 56733, 75644, 113466, 132377, 151288, 170199, 226932, 264754, 340398, 397131, 453864, 510597, 529508, 680796, 794262, 1021194, 1059016, 1191393, 1361592, 1531791, 1588524, 2042388, 2382786, 3063582, 3177048, 3574179, 4084776, 4765572, 6127164, 7148358, 9531144, 10722537, 12254328, 14296716, 21445074, 28593432, 42890148, 85780296]

約数ペア:

[(1, 85780296), (2, 42890148), (3, 28593432), (4, 21445074), (6, 14296716), (7, 12254328), (8, 10722537), (9, 9531144), (12, 7148358), (14, 6127164), (18, 4765572), (21, 4084776), (24, 3574179), (27, 3177048), (28, 3063582), (36, 2382786), (42, 2042388), (54, 1588524), (56, 1531791), (63, 1361592), (72, 1191393), (81, 1059016), (84, 1021194), (108, 794262), (126, 680796), (162, 529508), (168, 510597), (189, 453864), (216, 397131), (252, 340398), (324, 264754), (378, 226932), (504, 170199), (567, 151288), (648, 132377), (756, 113466), (1134, 75644), (1512, 56733), (2268, 37822), (4536, 18911)]