80297968

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 166629960

約数和(自身を除く): 86331992

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 179, 184, 212, 358, 368, 424, 529, 716, 848, 1058, 1219, 1432, 2116, 2438, 2864, 4117, 4232, 4876, 8234, 8464, 9487, 9752, 16468, 18974, 19504, 28037, 32936, 37948, 56074, 65872, 75896, 94691, 112148, 151792, 189382, 218201, 224296, 378764, 436402, 448592, 757528, 872804, 1515056, 1745608, 3491216, 5018623, 10037246, 20074492, 40148984, 80297968]

約数ペア:

[(1, 80297968), (2, 40148984), (4, 20074492), (8, 10037246), (16, 5018623), (23, 3491216), (46, 1745608), (53, 1515056), (92, 872804), (106, 757528), (179, 448592), (184, 436402), (212, 378764), (358, 224296), (368, 218201), (424, 189382), (529, 151792), (716, 112148), (848, 94691), (1058, 75896), (1219, 65872), (1432, 56074), (2116, 37948), (2438, 32936), (2864, 28037), (4117, 19504), (4232, 18974), (4876, 16468), (8234, 9752), (8464, 9487)]