78742734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{50671}}^1$

素因数の和:50720

約数の個数: 32

約数和(自身を含む): 184851456

約数和(自身を除く): 106108722

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 50671, 101342, 152013, 304026, 354697, 709394, 1064091, 1874827, 2128182, 3749654, 5624481, 11248962, 13123789, 26247578, 39371367, 78742734]

約数ペア:

[(1, 78742734), (2, 39371367), (3, 26247578), (6, 13123789), (7, 11248962), (14, 5624481), (21, 3749654), (37, 2128182), (42, 1874827), (74, 1064091), (111, 709394), (222, 354697), (259, 304026), (518, 152013), (777, 101342), (1554, 50671)]