81299582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12073}}^1$

素因数の和:12132

約数の個数: 32

約数和(自身を含む): 154160832

約数和(自身を除く): 72861250

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 12073, 24146, 84511, 156949, 169022, 313898, 446701, 893402, 1098643, 2197286, 3126907, 5807113, 6253814, 11614226, 40649791, 81299582]

約数ペア:

[(1, 81299582), (2, 40649791), (7, 11614226), (13, 6253814), (14, 5807113), (26, 3126907), (37, 2197286), (74, 1098643), (91, 893402), (182, 446701), (259, 313898), (481, 169022), (518, 156949), (962, 84511), (3367, 24146), (6734, 12073)]