86959149.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3967}}^1$

素因数の和:4004

約数の個数: 144

約数和(自身を含む): 455970816

約数和(自身を除く): 327678036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 3967, 4620, 5390, 6468, 7934, 8085, 10780, 11901, 15868, 16170, 19835, 23802, 27769, 32340, 39670, 43637, 47604, 55538, 59505, 79340, 83307, 87274, 111076, 119010, 130911, 138845, 166614, 174548, 194383, 218185, 238020, 261822, 277690, 305459, 333228, 388766, 416535, 436370, 523644, 555380, 583149, 610918, 654555, 777532, 833070, 872740, 916377, 971915, 1166298, 1221836, 1309110, 1527295, 1666140, 1832754, 1943830, 2138213, 2332596, 2618220, 2915745, 3054590, 3665508, 3887660, 4276426, 4581885, 5831490, 6109180, 6414639, 8552852, 9163770, 10691065, 11662980, 12829278, 18327540, 21382130, 25658556, 32073195, 42764260, 64146390, 128292780]

約数ペア:

[(1, 128292780), (2, 64146390), (3, 42764260), (4, 32073195), (5, 25658556), (6, 21382130), (7, 18327540), (10, 12829278), (11, 11662980), (12, 10691065), (14, 9163770), (15, 8552852), (20, 6414639), (21, 6109180), (22, 5831490), (28, 4581885), (30, 4276426), (33, 3887660), (35, 3665508), (42, 3054590), (44, 2915745), (49, 2618220), (55, 2332596), (60, 2138213), (66, 1943830), (70, 1832754), (77, 1666140), (84, 1527295), (98, 1309110), (105, 1221836), (110, 1166298), (132, 971915), (140, 916377), (147, 872740), (154, 833070), (165, 777532), (196, 654555), (210, 610918), (220, 583149), (231, 555380), (245, 523644), (294, 436370), (308, 416535), (330, 388766), (385, 333228), (420, 305459), (462, 277690), (490, 261822), (539, 238020), (588, 218185), (660, 194383), (735, 174548), (770, 166614), (924, 138845), (980, 130911), (1078, 119010), (1155, 111076), (1470, 87274), (1540, 83307), (1617, 79340), (2156, 59505), (2310, 55538), (2695, 47604), (2940, 43637), (3234, 39670), (3967, 32340), (4620, 27769), (5390, 23802), (6468, 19835), (7934, 16170), (8085, 15868), (10780, 11901)]