80996468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152249}}^1$

素因数の和:152279

約数の個数: 24

約数和(自身を含む): 170520000

約数和(自身を除く): 89523532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 152249, 304498, 608996, 1065743, 2131486, 2892731, 4262972, 5785462, 11570924, 20249117, 40498234, 80996468]

約数ペア:

[(1, 80996468), (2, 40498234), (4, 20249117), (7, 11570924), (14, 5785462), (19, 4262972), (28, 2892731), (38, 2131486), (76, 1065743), (133, 608996), (266, 304498), (532, 152249)]