6660872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 13778160

約数和(自身を除く): 7117288

約数列:

[1, 2, 4, 8, 17, 34, 43, 67, 68, 86, 134, 136, 172, 268, 289, 344, 536, 578, 731, 1139, 1156, 1462, 2278, 2312, 2881, 2924, 4556, 5762, 5848, 9112, 11524, 12427, 19363, 23048, 24854, 38726, 48977, 49708, 77452, 97954, 99416, 154904, 195908, 391816, 832609, 1665218, 3330436, 6660872]

約数ペア:

[(1, 6660872), (2, 3330436), (4, 1665218), (8, 832609), (17, 391816), (34, 195908), (43, 154904), (67, 99416), (68, 97954), (86, 77452), (134, 49708), (136, 48977), (172, 38726), (268, 24854), (289, 23048), (344, 19363), (536, 12427), (578, 11524), (731, 9112), (1139, 5848), (1156, 5762), (1462, 4556), (2278, 2924), (2312, 2881)]