72576232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 139998600

約数和(自身を除く): 67422368

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 409, 541, 818, 1082, 1636, 2164, 3272, 4328, 16769, 22181, 33538, 44362, 67076, 88724, 134152, 177448, 221269, 442538, 885076, 1770152, 9072029, 18144058, 36288116, 72576232]

約数ペア:

[(1, 72576232), (2, 36288116), (4, 18144058), (8, 9072029), (41, 1770152), (82, 885076), (164, 442538), (328, 221269), (409, 177448), (541, 134152), (818, 88724), (1082, 67076), (1636, 44362), (2164, 33538), (3272, 22181), (4328, 16769)]