85894242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 208257024

約数和(自身を除く): 122362782

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 1147, 1302, 1554, 1783, 2294, 3441, 3566, 5349, 6882, 8029, 10698, 12481, 16058, 24087, 24962, 37443, 48174, 55273, 65971, 74886, 110546, 131942, 165819, 197913, 331638, 386911, 395826, 461797, 773822, 923594, 1160733, 1385391, 2045101, 2321466, 2770782, 4090202, 6135303, 12270606, 14315707, 28631414, 42947121, 85894242]

約数ペア:

[(1, 85894242), (2, 42947121), (3, 28631414), (6, 14315707), (7, 12270606), (14, 6135303), (21, 4090202), (31, 2770782), (37, 2321466), (42, 2045101), (62, 1385391), (74, 1160733), (93, 923594), (111, 773822), (186, 461797), (217, 395826), (222, 386911), (259, 331638), (434, 197913), (518, 165819), (651, 131942), (777, 110546), (1147, 74886), (1302, 65971), (1554, 55273), (1783, 48174), (2294, 37443), (3441, 24962), (3566, 24087), (5349, 16058), (6882, 12481), (8029, 10698)]