66691716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 193240320

約数和(自身を除く): 126548604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 182, 273, 314, 364, 389, 471, 546, 628, 778, 942, 1092, 1099, 1167, 1556, 1884, 2041, 2198, 2334, 2723, 3297, 4082, 4396, 4668, 5057, 5446, 6123, 6594, 8164, 8169, 10114, 10892, 12246, 13188, 14287, 15171, 16338, 20228, 24492, 28574, 30342, 32676, 35399, 42861, 57148, 60684, 61073, 70798, 85722, 106197, 122146, 141596, 171444, 183219, 212394, 244292, 366438, 424788, 427511, 732876, 793949, 855022, 1282533, 1587898, 1710044, 2381847, 2565066, 3175796, 4763694, 5130132, 5557643, 9527388, 11115286, 16672929, 22230572, 33345858, 66691716]

約数ペア:

[(1, 66691716), (2, 33345858), (3, 22230572), (4, 16672929), (6, 11115286), (7, 9527388), (12, 5557643), (13, 5130132), (14, 4763694), (21, 3175796), (26, 2565066), (28, 2381847), (39, 1710044), (42, 1587898), (52, 1282533), (78, 855022), (84, 793949), (91, 732876), (156, 427511), (157, 424788), (182, 366438), (273, 244292), (314, 212394), (364, 183219), (389, 171444), (471, 141596), (546, 122146), (628, 106197), (778, 85722), (942, 70798), (1092, 61073), (1099, 60684), (1167, 57148), (1556, 42861), (1884, 35399), (2041, 32676), (2198, 30342), (2334, 28574), (2723, 24492), (3297, 20228), (4082, 16338), (4396, 15171), (4668, 14287), (5057, 13188), (5446, 12246), (6123, 10892), (6594, 10114), (8164, 8169)]