66925962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 154753092

約数和(自身を除く): 87827130

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 73, 93, 106, 146, 159, 186, 219, 279, 318, 438, 477, 558, 657, 954, 961, 1314, 1643, 1922, 2263, 2883, 3286, 3869, 4526, 4929, 5766, 6789, 7738, 8649, 9858, 11607, 13578, 14787, 17298, 20367, 23214, 29574, 34821, 40734, 50933, 69642, 70153, 101866, 119939, 140306, 152799, 210459, 239878, 305598, 359817, 420918, 458397, 631377, 719634, 916794, 1079451, 1262754, 2158902, 3718109, 7436218, 11154327, 22308654, 33462981, 66925962]

約数ペア:

[(1, 66925962), (2, 33462981), (3, 22308654), (6, 11154327), (9, 7436218), (18, 3718109), (31, 2158902), (53, 1262754), (62, 1079451), (73, 916794), (93, 719634), (106, 631377), (146, 458397), (159, 420918), (186, 359817), (219, 305598), (279, 239878), (318, 210459), (438, 152799), (477, 140306), (558, 119939), (657, 101866), (954, 70153), (961, 69642), (1314, 50933), (1643, 40734), (1922, 34821), (2263, 29574), (2883, 23214), (3286, 20367), (3869, 17298), (4526, 14787), (4929, 13578), (5766, 11607), (6789, 9858), (7738, 8649)]