64401156

素因数分解:

$2^2\times 3^4\times {\mathrm{198769}}^1$

素因数の和:198785

約数の個数: 30

約数和(自身を含む): 168358190

約数和(自身を除く): 103957034

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 198769, 397538, 596307, 795076, 1192614, 1788921, 2385228, 3577842, 5366763, 7155684, 10733526, 16100289, 21467052, 32200578, 64401156]

約数ペア:

[(1, 64401156), (2, 32200578), (3, 21467052), (4, 16100289), (6, 10733526), (9, 7155684), (12, 5366763), (18, 3577842), (27, 2385228), (36, 1788921), (54, 1192614), (81, 795076), (108, 596307), (162, 397538), (324, 198769)]