70420356

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27551}}^1$

素因数の和:27632

約数の個数: 36

約数和(自身を含む): 180520704

約数和(自身を除く): 110100348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 27551, 55102, 82653, 110204, 165306, 247959, 330612, 495918, 991836, 1956121, 3912242, 5868363, 7824484, 11736726, 17605089, 23473452, 35210178, 70420356]

約数ペア:

[(1, 70420356), (2, 35210178), (3, 23473452), (4, 17605089), (6, 11736726), (9, 7824484), (12, 5868363), (18, 3912242), (36, 1956121), (71, 991836), (142, 495918), (213, 330612), (284, 247959), (426, 165306), (639, 110204), (852, 82653), (1278, 55102), (2556, 27551)]