72627919

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 94360656

約数和(自身を除く): 21732737

約数列:

[1, 7, 13, 29, 73, 91, 169, 203, 377, 511, 841, 949, 1183, 2117, 2639, 4901, 5887, 6643, 10933, 12337, 14819, 27521, 34307, 61393, 76531, 86359, 142129, 192647, 357773, 429751, 798109, 994903, 2504411, 5586763, 10375417, 72627919]

約数ペア:

[(1, 72627919), (7, 10375417), (13, 5586763), (29, 2504411), (73, 994903), (91, 798109), (169, 429751), (203, 357773), (377, 192647), (511, 142129), (841, 86359), (949, 76531), (1183, 61393), (2117, 34307), (2639, 27521), (4901, 14819), (5887, 12337), (6643, 10933)]