71293644

素因数分解:

$2^2\times 3^2\times {\mathrm{977}}^1\times {\mathrm{2027}}^1$

素因数の和:3014

約数の個数: 36

約数和(自身を含む): 180487944

約数和(自身を除く): 109194300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 977, 1954, 2027, 2931, 3908, 4054, 5862, 6081, 8108, 8793, 11724, 12162, 17586, 18243, 24324, 35172, 36486, 72972, 1980379, 3960758, 5941137, 7921516, 11882274, 17823411, 23764548, 35646822, 71293644]

約数ペア:

[(1, 71293644), (2, 35646822), (3, 23764548), (4, 17823411), (6, 11882274), (9, 7921516), (12, 5941137), (18, 3960758), (36, 1980379), (977, 72972), (1954, 36486), (2027, 35172), (2931, 24324), (3908, 18243), (4054, 17586), (5862, 12162), (6081, 11724), (8108, 8793)]