76809856

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31583}}^1$

素因数の和:31616

約数の個数: 32

約数和(自身を含む): 161078400

約数和(自身を除く): 84268544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 31583, 63166, 126332, 252664, 505328, 600077, 1010656, 1200154, 2021312, 2400308, 4042624, 4800616, 9601232, 19202464, 38404928, 76809856]

約数ペア:

[(1, 76809856), (2, 38404928), (4, 19202464), (8, 9601232), (16, 4800616), (19, 4042624), (32, 2400308), (38, 2021312), (64, 1200154), (76, 1010656), (128, 600077), (152, 505328), (304, 252664), (608, 126332), (1216, 63166), (2432, 31583)]