66065286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 156169728

約数和(自身を除く): 90104442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 157, 233, 258, 301, 314, 466, 471, 602, 699, 903, 942, 1099, 1398, 1631, 1806, 2198, 3262, 3297, 4893, 6594, 6751, 9786, 10019, 13502, 20038, 20253, 30057, 36581, 40506, 47257, 60114, 70133, 73162, 94514, 109743, 140266, 141771, 210399, 219486, 256067, 283542, 420798, 512134, 768201, 1536402, 1572983, 3145966, 4718949, 9437898, 11010881, 22021762, 33032643, 66065286]

約数ペア:

[(1, 66065286), (2, 33032643), (3, 22021762), (6, 11010881), (7, 9437898), (14, 4718949), (21, 3145966), (42, 1572983), (43, 1536402), (86, 768201), (129, 512134), (157, 420798), (233, 283542), (258, 256067), (301, 219486), (314, 210399), (466, 141771), (471, 140266), (602, 109743), (699, 94514), (903, 73162), (942, 70133), (1099, 60114), (1398, 47257), (1631, 40506), (1806, 36581), (2198, 30057), (3262, 20253), (3297, 20038), (4893, 13502), (6594, 10019), (6751, 9786)]