172048788

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{9173}}^1$

素因数の和:9704

約数の個数: 36

約数和(自身を含む): 435783348

約数和(自身を除く): 263734560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 1042, 1563, 2084, 3126, 4689, 6252, 9173, 9378, 18346, 18756, 27519, 36692, 55038, 82557, 110076, 165114, 330228, 4779133, 9558266, 14337399, 19116532, 28674798, 43012197, 57349596, 86024394, 172048788]

約数ペア:

[(1, 172048788), (2, 86024394), (3, 57349596), (4, 43012197), (6, 28674798), (9, 19116532), (12, 14337399), (18, 9558266), (36, 4779133), (521, 330228), (1042, 165114), (1563, 110076), (2084, 82557), (3126, 55038), (4689, 36692), (6252, 27519), (9173, 18756), (9378, 18346)]