80983878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 168106752

約数和(自身を除く): 87122874

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 4421, 6106, 8842, 9159, 13263, 18318, 26526, 190103, 313891, 380206, 570309, 627782, 941673, 1140618, 1883346, 13497313, 26994626, 40491939, 80983878]

約数ペア:

[(1, 80983878), (2, 40491939), (3, 26994626), (6, 13497313), (43, 1883346), (71, 1140618), (86, 941673), (129, 627782), (142, 570309), (213, 380206), (258, 313891), (426, 190103), (3053, 26526), (4421, 18318), (6106, 13263), (8842, 9159)]