78709764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15361}}^1$

素因数の和:15436

約数の個数: 48

約数和(自身を含む): 213347456

約数和(自身を除く): 134637692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 15361, 30722, 46083, 61444, 92166, 107527, 184332, 215054, 322581, 430108, 645162, 937021, 1290324, 1874042, 2811063, 3748084, 5622126, 6559147, 11244252, 13118294, 19677441, 26236588, 39354882, 78709764]

約数ペア:

[(1, 78709764), (2, 39354882), (3, 26236588), (4, 19677441), (6, 13118294), (7, 11244252), (12, 6559147), (14, 5622126), (21, 3748084), (28, 2811063), (42, 1874042), (61, 1290324), (84, 937021), (122, 645162), (183, 430108), (244, 322581), (366, 215054), (427, 184332), (732, 107527), (854, 92166), (1281, 61444), (1708, 46083), (2562, 30722), (5124, 15361)]