90907068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4211}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 243419904

約数和(自身を除く): 152512836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 4211, 5397, 7196, 8422, 10794, 12633, 16844, 21588, 25266, 29477, 50532, 58954, 88431, 117908, 176862, 353724, 1082227, 2164454, 3246681, 4328908, 6493362, 7575589, 12986724, 15151178, 22726767, 30302356, 45453534, 90907068]

約数ペア:

[(1, 90907068), (2, 45453534), (3, 30302356), (4, 22726767), (6, 15151178), (7, 12986724), (12, 7575589), (14, 6493362), (21, 4328908), (28, 3246681), (42, 2164454), (84, 1082227), (257, 353724), (514, 176862), (771, 117908), (1028, 88431), (1542, 58954), (1799, 50532), (3084, 29477), (3598, 25266), (4211, 21588), (5397, 16844), (7196, 12633), (8422, 10794)]