8690471.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 141732864

約数和(自身を除く): 87533028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 282, 309, 311, 412, 423, 564, 618, 622, 846, 927, 933, 1236, 1244, 1692, 1854, 1866, 2799, 3708, 3732, 4841, 5598, 9682, 11196, 14523, 14617, 19364, 29046, 29234, 32033, 43569, 43851, 58092, 58468, 64066, 87138, 87702, 96099, 128132, 131553, 174276, 175404, 192198, 263106, 288297, 384396, 526212, 576594, 1153188, 1505551, 3011102, 4516653, 6022204, 9033306, 13549959, 18066612, 27099918, 54199836]

約数ペア:

[(1, 54199836), (2, 27099918), (3, 18066612), (4, 13549959), (6, 9033306), (9, 6022204), (12, 4516653), (18, 3011102), (36, 1505551), (47, 1153188), (94, 576594), (103, 526212), (141, 384396), (188, 288297), (206, 263106), (282, 192198), (309, 175404), (311, 174276), (412, 131553), (423, 128132), (564, 96099), (618, 87702), (622, 87138), (846, 64066), (927, 58468), (933, 58092), (1236, 43851), (1244, 43569), (1692, 32033), (1854, 29234), (1866, 29046), (2799, 19364), (3708, 14617), (3732, 14523), (4841, 11196), (5598, 9682)]