72578628

素因数分解:

$2^2\times 3^2\times {\mathrm{859}}^1\times {\mathrm{2347}}^1$

素因数の和:3216

約数の個数: 36

約数和(自身を含む): 183754480

約数和(自身を除く): 111175852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 859, 1718, 2347, 2577, 3436, 4694, 5154, 7041, 7731, 9388, 10308, 14082, 15462, 21123, 28164, 30924, 42246, 84492, 2016073, 4032146, 6048219, 8064292, 12096438, 18144657, 24192876, 36289314, 72578628]

約数ペア:

[(1, 72578628), (2, 36289314), (3, 24192876), (4, 18144657), (6, 12096438), (9, 8064292), (12, 6048219), (18, 4032146), (36, 2016073), (859, 84492), (1718, 42246), (2347, 30924), (2577, 28164), (3436, 21123), (4694, 15462), (5154, 14082), (7041, 10308), (7731, 9388)]