64984506

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 144001152

約数和(自身を除く): 79016646

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 67, 74, 102, 111, 134, 201, 222, 257, 402, 514, 629, 771, 1139, 1258, 1542, 1887, 2278, 2479, 3417, 3774, 4369, 4958, 6834, 7437, 8738, 9509, 13107, 14874, 17219, 19018, 26214, 28527, 34438, 42143, 51657, 57054, 84286, 103314, 126429, 161653, 252858, 292723, 323306, 484959, 585446, 637103, 878169, 969918, 1274206, 1756338, 1911309, 3822618, 10830751, 21661502, 32492253, 64984506]

約数ペア:

[(1, 64984506), (2, 32492253), (3, 21661502), (6, 10830751), (17, 3822618), (34, 1911309), (37, 1756338), (51, 1274206), (67, 969918), (74, 878169), (102, 637103), (111, 585446), (134, 484959), (201, 323306), (222, 292723), (257, 252858), (402, 161653), (514, 126429), (629, 103314), (771, 84286), (1139, 57054), (1258, 51657), (1542, 42143), (1887, 34438), (2278, 28527), (2479, 26214), (3417, 19018), (3774, 17219), (4369, 14874), (4958, 13107), (6834, 9509), (7437, 8738)]