80162166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40609}}^1$

素因数の和:40668

約数の個数: 32

約数和(自身を含む): 187130880

約数和(自身を除く): 106968714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 40609, 81218, 121827, 243654, 284263, 568526, 852789, 1705578, 1908623, 3817246, 5725869, 11451738, 13360361, 26720722, 40081083, 80162166]

約数ペア:

[(1, 80162166), (2, 40081083), (3, 26720722), (6, 13360361), (7, 11451738), (14, 5725869), (21, 3817246), (42, 1908623), (47, 1705578), (94, 852789), (141, 568526), (282, 284263), (329, 243654), (658, 121827), (987, 81218), (1974, 40609)]