86991828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3093

約数の個数: 96

約数和(自身を含む): 261316608

約数和(自身を除く): 174324780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 3037, 4092, 4774, 6074, 7161, 9111, 9548, 12148, 14322, 18222, 21259, 28644, 33407, 36444, 42518, 63777, 66814, 85036, 94147, 100221, 127554, 133628, 188294, 200442, 233849, 255108, 282441, 376588, 400884, 467698, 564882, 659029, 701547, 935396, 1035617, 1129764, 1318058, 1403094, 1977087, 2071234, 2636116, 2806188, 3106851, 3954174, 4142468, 6213702, 7249319, 7908348, 12427404, 14498638, 21747957, 28997276, 43495914, 86991828]

約数ペア:

[(1, 86991828), (2, 43495914), (3, 28997276), (4, 21747957), (6, 14498638), (7, 12427404), (11, 7908348), (12, 7249319), (14, 6213702), (21, 4142468), (22, 3954174), (28, 3106851), (31, 2806188), (33, 2636116), (42, 2071234), (44, 1977087), (62, 1403094), (66, 1318058), (77, 1129764), (84, 1035617), (93, 935396), (124, 701547), (132, 659029), (154, 564882), (186, 467698), (217, 400884), (231, 376588), (308, 282441), (341, 255108), (372, 233849), (434, 200442), (462, 188294), (651, 133628), (682, 127554), (868, 100221), (924, 94147), (1023, 85036), (1302, 66814), (1364, 63777), (2046, 42518), (2387, 36444), (2604, 33407), (3037, 28644), (4092, 21259), (4774, 18222), (6074, 14322), (7161, 12148), (9111, 9548)]