71840772

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{68813}}^1$

素因数の和:68852

約数の個数: 36

約数和(自身を含む): 187862220

約数和(自身を除く): 116021448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 68813, 137626, 206439, 275252, 412878, 619317, 825756, 1238634, 1995577, 2477268, 3991154, 5986731, 7982308, 11973462, 17960193, 23946924, 35920386, 71840772]

約数ペア:

[(1, 71840772), (2, 35920386), (3, 23946924), (4, 17960193), (6, 11973462), (9, 7982308), (12, 5986731), (18, 3991154), (29, 2477268), (36, 1995577), (58, 1238634), (87, 825756), (116, 619317), (174, 412878), (261, 275252), (348, 206439), (522, 137626), (1044, 68813)]