69015856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 166489344

約数和(自身を除く): 97473488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 443, 728, 749, 856, 886, 1391, 1456, 1498, 1712, 1772, 2782, 2996, 3101, 3544, 5564, 5759, 5992, 6202, 7088, 9737, 11128, 11518, 11984, 12404, 19474, 22256, 23036, 24808, 38948, 40313, 46072, 47401, 49616, 77896, 80626, 92144, 94802, 155792, 161252, 189604, 322504, 331807, 379208, 616213, 645008, 663614, 758416, 1232426, 1327228, 2464852, 2654456, 4313491, 4929704, 5308912, 8626982, 9859408, 17253964, 34507928, 69015856]

約数ペア:

[(1, 69015856), (2, 34507928), (4, 17253964), (7, 9859408), (8, 8626982), (13, 5308912), (14, 4929704), (16, 4313491), (26, 2654456), (28, 2464852), (52, 1327228), (56, 1232426), (91, 758416), (104, 663614), (107, 645008), (112, 616213), (182, 379208), (208, 331807), (214, 322504), (364, 189604), (428, 161252), (443, 155792), (728, 94802), (749, 92144), (856, 80626), (886, 77896), (1391, 49616), (1456, 47401), (1498, 46072), (1712, 40313), (1772, 38948), (2782, 24808), (2996, 23036), (3101, 22256), (3544, 19474), (5564, 12404), (5759, 11984), (5992, 11518), (6202, 11128), (7088, 9737)]