854725284

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{125621}}^1$

素因数の和:125647

約数の個数: 72

約数和(自身を含む): 2560678848

約数和(自身を除く): 1705953564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 125621, 251242, 376863, 502484, 753726, 879347, 1130589, 1507452, 1758694, 2261178, 2638041, 3391767, 3517388, 4522356, 5276082, 6783534, 7914123, 10175301, 10552164, 13567068, 15828246, 20350602, 23742369, 30525903, 31656492, 40701204, 47484738, 61051806, 71227107, 94969476, 122103612, 142454214, 213681321, 284908428, 427362642, 854725284]

約数ペア:

[(1, 854725284), (2, 427362642), (3, 284908428), (4, 213681321), (6, 142454214), (7, 122103612), (9, 94969476), (12, 71227107), (14, 61051806), (18, 47484738), (21, 40701204), (27, 31656492), (28, 30525903), (36, 23742369), (42, 20350602), (54, 15828246), (63, 13567068), (81, 10552164), (84, 10175301), (108, 7914123), (126, 6783534), (162, 5276082), (189, 4522356), (243, 3517388), (252, 3391767), (324, 2638041), (378, 2261178), (486, 1758694), (567, 1507452), (756, 1130589), (972, 879347), (1134, 753726), (1701, 502484), (2268, 376863), (3402, 251242), (6804, 125621)]