72068128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3937

約数の個数: 48

約数和(自身を含む): 157743936

約数和(自身を除く): 85675808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2332, 3863, 4664, 7726, 9328, 15452, 18656, 30904, 42493, 61808, 84986, 123616, 169972, 204739, 339944, 409478, 679888, 818956, 1359776, 1637912, 2252129, 3275824, 4504258, 6551648, 9008516, 18017032, 36034064, 72068128]

約数ペア:

[(1, 72068128), (2, 36034064), (4, 18017032), (8, 9008516), (11, 6551648), (16, 4504258), (22, 3275824), (32, 2252129), (44, 1637912), (53, 1359776), (88, 818956), (106, 679888), (176, 409478), (212, 339944), (352, 204739), (424, 169972), (583, 123616), (848, 84986), (1166, 61808), (1696, 42493), (2332, 30904), (3863, 18656), (4664, 15452), (7726, 9328)]