71358246

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{8311}}^1$

素因数の和:8378

約数の個数: 40

約数和(自身を含む): 162931824

約数和(自身を除く): 91573578

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8311, 8586, 16622, 24933, 49866, 74799, 149598, 224397, 440483, 448794, 673191, 880966, 1321449, 1346382, 2642898, 3964347, 7928694, 11893041, 23786082, 35679123, 71358246]

約数ペア:

[(1, 71358246), (2, 35679123), (3, 23786082), (6, 11893041), (9, 7928694), (18, 3964347), (27, 2642898), (53, 1346382), (54, 1321449), (81, 880966), (106, 673191), (159, 448794), (162, 440483), (318, 224397), (477, 149598), (954, 74799), (1431, 49866), (2862, 24933), (4293, 16622), (8311, 8586)]