40944204

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 90

約数和(自身を含む): 124559820

約数和(自身を除く): 83615616

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2579, 2646, 3969, 5158, 5292, 7737, 7938, 10316, 15474, 15876, 18053, 23211, 30948, 36106, 46422, 54159, 69633, 72212, 92844, 108318, 126371, 139266, 162477, 208899, 216636, 252742, 278532, 324954, 379113, 417798, 487431, 505484, 649908, 758226, 835596, 974862, 1137339, 1462293, 1516452, 1949724, 2274678, 2924586, 3412017, 4549356, 5849172, 6824034, 10236051, 13648068, 20472102, 40944204]

約数ペア:

[(1, 40944204), (2, 20472102), (3, 13648068), (4, 10236051), (6, 6824034), (7, 5849172), (9, 4549356), (12, 3412017), (14, 2924586), (18, 2274678), (21, 1949724), (27, 1516452), (28, 1462293), (36, 1137339), (42, 974862), (49, 835596), (54, 758226), (63, 649908), (81, 505484), (84, 487431), (98, 417798), (108, 379113), (126, 324954), (147, 278532), (162, 252742), (189, 216636), (196, 208899), (252, 162477), (294, 139266), (324, 126371), (378, 108318), (441, 92844), (567, 72212), (588, 69633), (756, 54159), (882, 46422), (1134, 36106), (1323, 30948), (1764, 23211), (2268, 18053), (2579, 15876), (2646, 15474), (3969, 10316), (5158, 7938), (5292, 7737)]