82660072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 177292800

約数和(自身を除く): 94632728

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 212, 296, 407, 424, 479, 583, 814, 958, 1166, 1628, 1916, 1961, 2332, 3256, 3832, 3922, 4664, 5269, 7844, 10538, 15688, 17723, 21076, 21571, 25387, 35446, 42152, 43142, 50774, 70892, 86284, 101548, 141784, 172568, 194953, 203096, 279257, 389906, 558514, 779812, 939319, 1117028, 1559624, 1878638, 2234056, 3757276, 7514552, 10332509, 20665018, 41330036, 82660072]

約数ペア:

[(1, 82660072), (2, 41330036), (4, 20665018), (8, 10332509), (11, 7514552), (22, 3757276), (37, 2234056), (44, 1878638), (53, 1559624), (74, 1117028), (88, 939319), (106, 779812), (148, 558514), (212, 389906), (296, 279257), (407, 203096), (424, 194953), (479, 172568), (583, 141784), (814, 101548), (958, 86284), (1166, 70892), (1628, 50774), (1916, 43142), (1961, 42152), (2332, 35446), (3256, 25387), (3832, 21571), (3922, 21076), (4664, 17723), (5269, 15688), (7844, 10538)]