81886656

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22447}}^1$

素因数の和:22481

約数の個数: 56

約数和(自身を含む): 228071680

約数和(自身を除く): 146185024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22447, 44894, 67341, 89788, 134682, 179576, 269364, 359152, 426493, 538728, 718304, 852986, 1077456, 1279479, 1436608, 1705972, 2154912, 2558958, 3411944, 4309824, 5117916, 6823888, 10235832, 13647776, 20471664, 27295552, 40943328, 81886656]

約数ペア:

[(1, 81886656), (2, 40943328), (3, 27295552), (4, 20471664), (6, 13647776), (8, 10235832), (12, 6823888), (16, 5117916), (19, 4309824), (24, 3411944), (32, 2558958), (38, 2154912), (48, 1705972), (57, 1436608), (64, 1279479), (76, 1077456), (96, 852986), (114, 718304), (152, 538728), (192, 426493), (228, 359152), (304, 269364), (456, 179576), (608, 134682), (912, 89788), (1216, 67341), (1824, 44894), (3648, 22447)]