85748684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{2237}}^1$

素因数の和:2322

約数の個数: 36

約数和(自身を含む): 176336496

約数和(自身を除く): 90587812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 2237, 2738, 4474, 5476, 8948, 9583, 15659, 19166, 31318, 38332, 62636, 82769, 165538, 331076, 579383, 1158766, 2317532, 3062453, 6124906, 12249812, 21437171, 42874342, 85748684]

約数ペア:

[(1, 85748684), (2, 42874342), (4, 21437171), (7, 12249812), (14, 6124906), (28, 3062453), (37, 2317532), (74, 1158766), (148, 579383), (259, 331076), (518, 165538), (1036, 82769), (1369, 62636), (2237, 38332), (2738, 31318), (4474, 19166), (5476, 15659), (8948, 9583)]