87853528

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 111212072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 1151, 1316, 1363, 1624, 2302, 2632, 2726, 4604, 5452, 8057, 9208, 9541, 10904, 16114, 19082, 32228, 33379, 38164, 54097, 64456, 66758, 76328, 108194, 133516, 216388, 233653, 267032, 378679, 432776, 467306, 757358, 934612, 1514716, 1568813, 1869224, 3029432, 3137626, 6275252, 10981691, 12550504, 21963382, 43926764, 87853528]

約数ペア:

[(1, 87853528), (2, 43926764), (4, 21963382), (7, 12550504), (8, 10981691), (14, 6275252), (28, 3137626), (29, 3029432), (47, 1869224), (56, 1568813), (58, 1514716), (94, 934612), (116, 757358), (188, 467306), (203, 432776), (232, 378679), (329, 267032), (376, 233653), (406, 216388), (658, 133516), (812, 108194), (1151, 76328), (1316, 66758), (1363, 64456), (1624, 54097), (2302, 38164), (2632, 33379), (2726, 32228), (4604, 19082), (5452, 16114), (8057, 10904), (9208, 9541)]