90901656

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{9787}}^1$

素因数の和:9845

約数の個数: 64

約数和(自身を含む): 258403200

約数和(自身を除く): 167501544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 9787, 19574, 29361, 39148, 58722, 78296, 88083, 117444, 176166, 234888, 264249, 352332, 420841, 528498, 704664, 841682, 1056996, 1262523, 1683364, 2113992, 2525046, 3366728, 3787569, 5050092, 7575138, 10100184, 11362707, 15150276, 22725414, 30300552, 45450828, 90901656]

約数ペア:

[(1, 90901656), (2, 45450828), (3, 30300552), (4, 22725414), (6, 15150276), (8, 11362707), (9, 10100184), (12, 7575138), (18, 5050092), (24, 3787569), (27, 3366728), (36, 2525046), (43, 2113992), (54, 1683364), (72, 1262523), (86, 1056996), (108, 841682), (129, 704664), (172, 528498), (216, 420841), (258, 352332), (344, 264249), (387, 234888), (516, 176166), (774, 117444), (1032, 88083), (1161, 78296), (1548, 58722), (2322, 39148), (3096, 29361), (4644, 19574), (9288, 9787)]