85971204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3641

約数の個数: 72

約数和(自身を含む): 241026240

約数和(自身を除く): 155055036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 3559, 4026, 6039, 7118, 8052, 10677, 12078, 14236, 21354, 24156, 32031, 39149, 42708, 64062, 78298, 117447, 128124, 156596, 217099, 234894, 352341, 434198, 469788, 651297, 704682, 868396, 1302594, 1409364, 1953891, 2388089, 2605188, 3907782, 4776178, 7164267, 7815564, 9552356, 14328534, 21492801, 28657068, 42985602, 85971204]

約数ペア:

[(1, 85971204), (2, 42985602), (3, 28657068), (4, 21492801), (6, 14328534), (9, 9552356), (11, 7815564), (12, 7164267), (18, 4776178), (22, 3907782), (33, 2605188), (36, 2388089), (44, 1953891), (61, 1409364), (66, 1302594), (99, 868396), (122, 704682), (132, 651297), (183, 469788), (198, 434198), (244, 352341), (366, 234894), (396, 217099), (549, 156596), (671, 128124), (732, 117447), (1098, 78298), (1342, 64062), (2013, 42708), (2196, 39149), (2684, 32031), (3559, 24156), (4026, 21354), (6039, 14236), (7118, 12078), (8052, 10677)]