81698166

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 200678400

約数和(自身を除く): 118980234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 474, 594, 711, 869, 1422, 1738, 1741, 2133, 2607, 3482, 4266, 5214, 5223, 7821, 10446, 15642, 15669, 19151, 23463, 31338, 38302, 46926, 47007, 57453, 94014, 114906, 137539, 172359, 275078, 344718, 412617, 517077, 825234, 1034154, 1237851, 1512929, 2475702, 3025858, 3713553, 4538787, 7427106, 9077574, 13616361, 27232722, 40849083, 81698166]

約数ペア:

[(1, 81698166), (2, 40849083), (3, 27232722), (6, 13616361), (9, 9077574), (11, 7427106), (18, 4538787), (22, 3713553), (27, 3025858), (33, 2475702), (54, 1512929), (66, 1237851), (79, 1034154), (99, 825234), (158, 517077), (198, 412617), (237, 344718), (297, 275078), (474, 172359), (594, 137539), (711, 114906), (869, 94014), (1422, 57453), (1738, 47007), (1741, 46926), (2133, 38302), (2607, 31338), (3482, 23463), (4266, 19151), (5214, 15669), (5223, 15642), (7821, 10446)]