71663088

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{30469}}^1$

素因数の和:30494

約数の個数: 60

約数和(自身を含む): 215361960

約数和(自身を除く): 143698872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 30469, 60938, 91407, 121876, 182814, 213283, 243752, 365628, 426566, 487504, 639849, 731256, 853132, 1279698, 1462512, 1492981, 1706264, 2559396, 2985962, 3412528, 4478943, 5118792, 5971924, 8957886, 10237584, 11943848, 17915772, 23887696, 35831544, 71663088]

約数ペア:

[(1, 71663088), (2, 35831544), (3, 23887696), (4, 17915772), (6, 11943848), (7, 10237584), (8, 8957886), (12, 5971924), (14, 5118792), (16, 4478943), (21, 3412528), (24, 2985962), (28, 2559396), (42, 1706264), (48, 1492981), (49, 1462512), (56, 1279698), (84, 853132), (98, 731256), (112, 639849), (147, 487504), (168, 426566), (196, 365628), (294, 243752), (336, 213283), (392, 182814), (588, 121876), (784, 91407), (1176, 60938), (2352, 30469)]