64786368

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1561

約数の個数: 56

約数和(自身を含む): 172199808

約数和(自身を除く): 107413440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 526, 789, 1052, 1283, 1578, 2104, 2566, 3156, 3849, 4208, 5132, 6312, 7698, 8416, 10264, 12624, 15396, 16832, 20528, 25248, 30792, 41056, 50496, 61584, 82112, 123168, 246336, 337429, 674858, 1012287, 1349716, 2024574, 2699432, 4049148, 5398864, 8098296, 10797728, 16196592, 21595456, 32393184, 64786368]

約数ペア:

[(1, 64786368), (2, 32393184), (3, 21595456), (4, 16196592), (6, 10797728), (8, 8098296), (12, 5398864), (16, 4049148), (24, 2699432), (32, 2024574), (48, 1349716), (64, 1012287), (96, 674858), (192, 337429), (263, 246336), (526, 123168), (789, 82112), (1052, 61584), (1283, 50496), (1578, 41056), (2104, 30792), (2566, 25248), (3156, 20528), (3849, 16832), (4208, 15396), (5132, 12624), (6312, 10264), (7698, 8416)]