87139836

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{7057}}^1$

素因数の和:7088

約数の個数: 72

約数和(自身を含む): 256911200

約数和(自身を除く): 169771364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 7057, 12348, 14114, 21171, 28228, 42342, 49399, 63513, 84684, 98798, 127026, 148197, 197596, 254052, 296394, 345793, 444591, 592788, 691586, 889182, 1037379, 1383172, 1778364, 2074758, 2420551, 3112137, 4149516, 4841102, 6224274, 7261653, 9682204, 12448548, 14523306, 21784959, 29046612, 43569918, 87139836]

約数ペア:

[(1, 87139836), (2, 43569918), (3, 29046612), (4, 21784959), (6, 14523306), (7, 12448548), (9, 9682204), (12, 7261653), (14, 6224274), (18, 4841102), (21, 4149516), (28, 3112137), (36, 2420551), (42, 2074758), (49, 1778364), (63, 1383172), (84, 1037379), (98, 889182), (126, 691586), (147, 592788), (196, 444591), (252, 345793), (294, 296394), (343, 254052), (441, 197596), (588, 148197), (686, 127026), (882, 98798), (1029, 84684), (1372, 63513), (1764, 49399), (2058, 42342), (3087, 28228), (4116, 21171), (6174, 14114), (7057, 12348)]