85183124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 171270288

約数和(自身を除く): 86087164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 173, 221, 346, 442, 557, 692, 884, 1114, 2228, 2249, 2941, 4498, 5882, 7241, 8996, 9469, 11764, 14482, 18938, 28964, 37876, 38233, 76466, 96361, 123097, 152932, 192722, 246194, 385444, 492388, 1252693, 1638137, 2505386, 3276274, 5010772, 6552548, 21295781, 42591562, 85183124]

約数ペア:

[(1, 85183124), (2, 42591562), (4, 21295781), (13, 6552548), (17, 5010772), (26, 3276274), (34, 2505386), (52, 1638137), (68, 1252693), (173, 492388), (221, 385444), (346, 246194), (442, 192722), (557, 152932), (692, 123097), (884, 96361), (1114, 76466), (2228, 38233), (2249, 37876), (2941, 28964), (4498, 18938), (5882, 14482), (7241, 11764), (8996, 9469)]