80417538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2833}}^1$

素因数の和:2943

約数の個数: 48

約数和(自身を含む): 185683680

約数和(自身を除く): 105266142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 498, 747, 1494, 1577, 2833, 3154, 4731, 5666, 8499, 9462, 14193, 16998, 25497, 28386, 50994, 53827, 107654, 161481, 235139, 322962, 470278, 484443, 705417, 968886, 1410834, 2116251, 4232502, 4467641, 8935282, 13402923, 26805846, 40208769, 80417538]

約数ペア:

[(1, 80417538), (2, 40208769), (3, 26805846), (6, 13402923), (9, 8935282), (18, 4467641), (19, 4232502), (38, 2116251), (57, 1410834), (83, 968886), (114, 705417), (166, 484443), (171, 470278), (249, 322962), (342, 235139), (498, 161481), (747, 107654), (1494, 53827), (1577, 50994), (2833, 28386), (3154, 25497), (4731, 16998), (5666, 14193), (8499, 9462)]