80708682

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 93473718

約数列:

[1, 2, 3, 6, 29, 47, 58, 71, 87, 94, 139, 141, 142, 174, 213, 278, 282, 417, 426, 834, 1363, 2059, 2726, 3337, 4031, 4089, 4118, 6177, 6533, 6674, 8062, 8178, 9869, 10011, 12093, 12354, 13066, 19599, 19738, 20022, 24186, 29607, 39198, 59214, 96773, 189457, 193546, 286201, 290319, 378914, 463843, 568371, 572402, 580638, 858603, 927686, 1136742, 1391529, 1717206, 2783058, 13451447, 26902894, 40354341, 80708682]

約数ペア:

[(1, 80708682), (2, 40354341), (3, 26902894), (6, 13451447), (29, 2783058), (47, 1717206), (58, 1391529), (71, 1136742), (87, 927686), (94, 858603), (139, 580638), (141, 572402), (142, 568371), (174, 463843), (213, 378914), (278, 290319), (282, 286201), (417, 193546), (426, 189457), (834, 96773), (1363, 59214), (2059, 39198), (2726, 29607), (3337, 24186), (4031, 20022), (4089, 19738), (4118, 19599), (6177, 13066), (6533, 12354), (6674, 12093), (8062, 10011), (8178, 9869)]