80924922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 189745920

約数和(自身を除く): 108820998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 1434, 1447, 2151, 2894, 3107, 4302, 4341, 6214, 8682, 9321, 13023, 18642, 18811, 26046, 27963, 37622, 55926, 56433, 112866, 169299, 338598, 345833, 691666, 1037499, 2074998, 3112497, 4495829, 6224994, 8991658, 13487487, 26974974, 40462461, 80924922]

約数ペア:

[(1, 80924922), (2, 40462461), (3, 26974974), (6, 13487487), (9, 8991658), (13, 6224994), (18, 4495829), (26, 3112497), (39, 2074998), (78, 1037499), (117, 691666), (234, 345833), (239, 338598), (478, 169299), (717, 112866), (1434, 56433), (1447, 55926), (2151, 37622), (2894, 27963), (3107, 26046), (4302, 18811), (4341, 18642), (6214, 13023), (8682, 9321)]