85764049

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 19989551

約数列:

[1, 7, 29, 47, 89, 101, 203, 329, 623, 707, 1363, 2581, 2929, 4183, 4747, 8989, 9541, 18067, 20503, 29281, 33229, 62923, 121307, 137663, 260681, 422483, 849149, 963641, 1824767, 2957381, 12252007, 85764049]

約数ペア:

[(1, 85764049), (7, 12252007), (29, 2957381), (47, 1824767), (89, 963641), (101, 849149), (203, 422483), (329, 260681), (623, 137663), (707, 121307), (1363, 62923), (2581, 33229), (2929, 29281), (4183, 20503), (4747, 18067), (8989, 9541)]