72325266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2213}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 156219840

約数和(自身を除く): 83894574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2213, 2514, 4426, 5447, 6639, 10894, 13278, 16341, 28769, 32682, 57538, 86307, 172614, 927247, 1854494, 2781741, 5563482, 12054211, 24108422, 36162633, 72325266]

約数ペア:

[(1, 72325266), (2, 36162633), (3, 24108422), (6, 12054211), (13, 5563482), (26, 2781741), (39, 1854494), (78, 927247), (419, 172614), (838, 86307), (1257, 57538), (2213, 32682), (2514, 28769), (4426, 16341), (5447, 13278), (6639, 10894)]