89177988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 140742780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 71, 94, 102, 131, 141, 142, 188, 204, 213, 262, 282, 284, 393, 426, 524, 564, 786, 799, 852, 1207, 1572, 1598, 2227, 2397, 2414, 3196, 3337, 3621, 4454, 4794, 4828, 6157, 6674, 6681, 7242, 8908, 9301, 9588, 10011, 12314, 13348, 13362, 14484, 18471, 18602, 20022, 24628, 26724, 27903, 36942, 37204, 40044, 55806, 56729, 73884, 104669, 111612, 113458, 158117, 170187, 209338, 226916, 314007, 316234, 340374, 418676, 437147, 474351, 628014, 632468, 680748, 874294, 948702, 1256028, 1311441, 1748588, 1897404, 2622882, 5245764, 7431499, 14862998, 22294497, 29725996, 44588994, 89177988]

約数ペア:

[(1, 89177988), (2, 44588994), (3, 29725996), (4, 22294497), (6, 14862998), (12, 7431499), (17, 5245764), (34, 2622882), (47, 1897404), (51, 1748588), (68, 1311441), (71, 1256028), (94, 948702), (102, 874294), (131, 680748), (141, 632468), (142, 628014), (188, 474351), (204, 437147), (213, 418676), (262, 340374), (282, 316234), (284, 314007), (393, 226916), (426, 209338), (524, 170187), (564, 158117), (786, 113458), (799, 111612), (852, 104669), (1207, 73884), (1572, 56729), (1598, 55806), (2227, 40044), (2397, 37204), (2414, 36942), (3196, 27903), (3337, 26724), (3621, 24628), (4454, 20022), (4794, 18602), (4828, 18471), (6157, 14484), (6674, 13362), (6681, 13348), (7242, 12314), (8908, 10011), (9301, 9588)]