84050072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 166440000

約数和(自身を除く): 82389928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 379, 758, 1459, 1516, 2918, 3032, 5836, 7201, 11672, 14402, 27721, 28804, 55442, 57608, 110884, 221768, 552961, 1105922, 2211844, 4423688, 10506259, 21012518, 42025036, 84050072]

約数ペア:

[(1, 84050072), (2, 42025036), (4, 21012518), (8, 10506259), (19, 4423688), (38, 2211844), (76, 1105922), (152, 552961), (379, 221768), (758, 110884), (1459, 57608), (1516, 55442), (2918, 28804), (3032, 27721), (5836, 14402), (7201, 11672)]