85687128

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1637}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 232530480

約数和(自身を除く): 146843352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1454, 1637, 2181, 2908, 3274, 4362, 4911, 5816, 6543, 6548, 8724, 9822, 13086, 13096, 14733, 17448, 19644, 26172, 29466, 39288, 52344, 58932, 117864, 1190099, 2380198, 3570297, 4760396, 7140594, 9520792, 10710891, 14281188, 21421782, 28562376, 42843564, 85687128]

約数ペア:

[(1, 85687128), (2, 42843564), (3, 28562376), (4, 21421782), (6, 14281188), (8, 10710891), (9, 9520792), (12, 7140594), (18, 4760396), (24, 3570297), (36, 2380198), (72, 1190099), (727, 117864), (1454, 58932), (1637, 52344), (2181, 39288), (2908, 29466), (3274, 26172), (4362, 19644), (4911, 17448), (5816, 14733), (6543, 13096), (6548, 13086), (8724, 9822)]