72685146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2269}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 153633600

約数和(自身を除く): 80948454

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 281, 562, 843, 1686, 2269, 4538, 5339, 6807, 10678, 13614, 16017, 32034, 43111, 86222, 129333, 258666, 637589, 1275178, 1912767, 3825534, 12114191, 24228382, 36342573, 72685146]

約数ペア:

[(1, 72685146), (2, 36342573), (3, 24228382), (6, 12114191), (19, 3825534), (38, 1912767), (57, 1275178), (114, 637589), (281, 258666), (562, 129333), (843, 86222), (1686, 43111), (2269, 32034), (4538, 16017), (5339, 13614), (6807, 10678)]