80931132

素因数分解:

$2^2\times 3^2\times {\mathrm{2248087}}^1$

素因数の和:2248097

約数の個数: 18

約数和(自身を含む): 204576008

約数和(自身を除く): 123644876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2248087, 4496174, 6744261, 8992348, 13488522, 20232783, 26977044, 40465566, 80931132]

約数ペア:

[(1, 80931132), (2, 40465566), (3, 26977044), (4, 20232783), (6, 13488522), (9, 8992348), (12, 6744261), (18, 4496174), (36, 2248087)]