66451608

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 187012800

約数和(自身を除く): 120561192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 73, 94, 141, 146, 188, 219, 269, 282, 292, 376, 423, 438, 538, 564, 584, 657, 807, 846, 876, 1076, 1128, 1314, 1614, 1692, 1752, 2152, 2421, 2628, 3228, 3384, 3431, 4842, 5256, 6456, 6862, 9684, 10293, 12643, 13724, 19368, 19637, 20586, 25286, 27448, 30879, 37929, 39274, 41172, 50572, 58911, 61758, 75858, 78548, 82344, 101144, 113787, 117822, 123516, 151716, 157096, 176733, 227574, 235644, 247032, 303432, 353466, 455148, 471288, 706932, 910296, 922939, 1413864, 1845878, 2768817, 3691756, 5537634, 7383512, 8306451, 11075268, 16612902, 22150536, 33225804, 66451608]

約数ペア:

[(1, 66451608), (2, 33225804), (3, 22150536), (4, 16612902), (6, 11075268), (8, 8306451), (9, 7383512), (12, 5537634), (18, 3691756), (24, 2768817), (36, 1845878), (47, 1413864), (72, 922939), (73, 910296), (94, 706932), (141, 471288), (146, 455148), (188, 353466), (219, 303432), (269, 247032), (282, 235644), (292, 227574), (376, 176733), (423, 157096), (438, 151716), (538, 123516), (564, 117822), (584, 113787), (657, 101144), (807, 82344), (846, 78548), (876, 75858), (1076, 61758), (1128, 58911), (1314, 50572), (1614, 41172), (1692, 39274), (1752, 37929), (2152, 30879), (2421, 27448), (2628, 25286), (3228, 20586), (3384, 19637), (3431, 19368), (4842, 13724), (5256, 12643), (6456, 10293), (6862, 9684)]