78629982

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 159386400

約数和(自身を除く): 80756418

約数列:

[1, 2, 3, 6, 149, 281, 298, 313, 447, 562, 626, 843, 894, 939, 1686, 1878, 41869, 46637, 83738, 87953, 93274, 125607, 139911, 175906, 251214, 263859, 279822, 527718, 13104997, 26209994, 39314991, 78629982]

約数ペア:

[(1, 78629982), (2, 39314991), (3, 26209994), (6, 13104997), (149, 527718), (281, 279822), (298, 263859), (313, 251214), (447, 175906), (562, 139911), (626, 125607), (843, 93274), (894, 87953), (939, 83738), (1686, 46637), (1878, 41869)]