90815032

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21061}}^1$

素因数の和:21092

約数の個数: 48

約数和(自身を含む): 216096120

約数和(自身を除く): 125281088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 21061, 42122, 84244, 147427, 168488, 231671, 294854, 463342, 589708, 926684, 1031989, 1179416, 1621697, 1853368, 2063978, 3243394, 4127956, 6486788, 8255912, 11351879, 12973576, 22703758, 45407516, 90815032]

約数ペア:

[(1, 90815032), (2, 45407516), (4, 22703758), (7, 12973576), (8, 11351879), (11, 8255912), (14, 6486788), (22, 4127956), (28, 3243394), (44, 2063978), (49, 1853368), (56, 1621697), (77, 1179416), (88, 1031989), (98, 926684), (154, 589708), (196, 463342), (308, 294854), (392, 231671), (539, 168488), (616, 147427), (1078, 84244), (2156, 42122), (4312, 21061)]