90915396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52981}}^1$

素因数の和:53012

約数の個数: 48

約数和(自身を含む): 249227328

約数和(自身を除く): 158311932

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 52981, 105962, 158943, 211924, 317886, 582791, 635772, 688753, 1165582, 1377506, 1748373, 2066259, 2331164, 2755012, 3496746, 4132518, 6993492, 7576283, 8265036, 15152566, 22728849, 30305132, 45457698, 90915396]

約数ペア:

[(1, 90915396), (2, 45457698), (3, 30305132), (4, 22728849), (6, 15152566), (11, 8265036), (12, 7576283), (13, 6993492), (22, 4132518), (26, 3496746), (33, 2755012), (39, 2331164), (44, 2066259), (52, 1748373), (66, 1377506), (78, 1165582), (132, 688753), (143, 635772), (156, 582791), (286, 317886), (429, 211924), (572, 158943), (858, 105962), (1716, 52981)]