81606936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{200017}}^1$

素因数の和:200043

約数の個数: 32

約数和(自身を含む): 216019440

約数和(自身を除く): 134412504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 200017, 400034, 600051, 800068, 1200102, 1600136, 2400204, 3400289, 4800408, 6800578, 10200867, 13601156, 20401734, 27202312, 40803468, 81606936]

約数ペア:

[(1, 81606936), (2, 40803468), (3, 27202312), (4, 20401734), (6, 13601156), (8, 10200867), (12, 6800578), (17, 4800408), (24, 3400289), (34, 2400204), (51, 1600136), (68, 1200102), (102, 800068), (136, 600051), (204, 400034), (408, 200017)]