71075016

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 198302400

約数和(自身を除く): 127227384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1171, 1686, 2248, 2342, 2529, 3372, 3513, 4684, 5058, 6744, 7026, 7587, 9368, 10116, 10539, 14052, 15174, 20232, 21078, 28104, 30348, 31617, 42156, 60696, 63234, 84312, 126468, 252936, 329051, 658102, 987153, 1316204, 1974306, 2632408, 2961459, 3948612, 5922918, 7897224, 8884377, 11845836, 17768754, 23691672, 35537508, 71075016]

約数ペア:

[(1, 71075016), (2, 35537508), (3, 23691672), (4, 17768754), (6, 11845836), (8, 8884377), (9, 7897224), (12, 5922918), (18, 3948612), (24, 2961459), (27, 2632408), (36, 1974306), (54, 1316204), (72, 987153), (108, 658102), (216, 329051), (281, 252936), (562, 126468), (843, 84312), (1124, 63234), (1171, 60696), (1686, 42156), (2248, 31617), (2342, 30348), (2529, 28104), (3372, 21078), (3513, 20232), (4684, 15174), (5058, 14052), (6744, 10539), (7026, 10116), (7587, 9368)]