87069788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1787}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 164360112

約数和(自身を除く): 77290324

約数列:

[1, 2, 4, 13, 26, 52, 937, 1787, 1874, 3574, 3748, 7148, 12181, 23231, 24362, 46462, 48724, 92924, 1674419, 3348838, 6697676, 21767447, 43534894, 87069788]

約数ペア:

[(1, 87069788), (2, 43534894), (4, 21767447), (13, 6697676), (26, 3348838), (52, 1674419), (937, 92924), (1787, 48724), (1874, 46462), (3574, 24362), (3748, 23231), (7148, 12181)]