86995216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 211736448

約数和(自身を除く): 124741232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 241, 293, 308, 482, 586, 616, 964, 1172, 1232, 1687, 1928, 2051, 2344, 2651, 3223, 3374, 3856, 4102, 4688, 5302, 6446, 6748, 8204, 10604, 12892, 13496, 16408, 18557, 21208, 22561, 25784, 26992, 32816, 37114, 42416, 45122, 51568, 70613, 74228, 90244, 141226, 148456, 180488, 282452, 296912, 360976, 494291, 564904, 776743, 988582, 1129808, 1553486, 1977164, 3106972, 3954328, 5437201, 6213944, 7908656, 10874402, 12427888, 21748804, 43497608, 86995216]

約数ペア:

[(1, 86995216), (2, 43497608), (4, 21748804), (7, 12427888), (8, 10874402), (11, 7908656), (14, 6213944), (16, 5437201), (22, 3954328), (28, 3106972), (44, 1977164), (56, 1553486), (77, 1129808), (88, 988582), (112, 776743), (154, 564904), (176, 494291), (241, 360976), (293, 296912), (308, 282452), (482, 180488), (586, 148456), (616, 141226), (964, 90244), (1172, 74228), (1232, 70613), (1687, 51568), (1928, 45122), (2051, 42416), (2344, 37114), (2651, 32816), (3223, 26992), (3374, 25784), (3856, 22561), (4102, 21208), (4688, 18557), (5302, 16408), (6446, 13496), (6748, 12892), (8204, 10604)]