91043288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2087}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 119427112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2087, 2296, 3116, 4174, 5453, 6232, 8348, 10906, 14609, 16696, 21812, 29218, 39653, 43624, 58436, 79306, 85567, 116872, 158612, 171134, 277571, 317224, 342268, 555142, 598969, 684536, 1110284, 1197938, 1625773, 2220568, 2395876, 3251546, 4791752, 6503092, 11380411, 13006184, 22760822, 45521644, 91043288]

約数ペア:

[(1, 91043288), (2, 45521644), (4, 22760822), (7, 13006184), (8, 11380411), (14, 6503092), (19, 4791752), (28, 3251546), (38, 2395876), (41, 2220568), (56, 1625773), (76, 1197938), (82, 1110284), (133, 684536), (152, 598969), (164, 555142), (266, 342268), (287, 317224), (328, 277571), (532, 171134), (574, 158612), (779, 116872), (1064, 85567), (1148, 79306), (1558, 58436), (2087, 43624), (2296, 39653), (3116, 29218), (4174, 21812), (5453, 16696), (6232, 14609), (8348, 10906)]