84578316

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 200648448

約数和(自身を除く): 116070132

約数列:

[1, 2, 3, 4, 6, 12, 131, 173, 262, 311, 346, 393, 519, 524, 622, 692, 786, 933, 1038, 1244, 1572, 1866, 2076, 3732, 22663, 40741, 45326, 53803, 67989, 81482, 90652, 107606, 122223, 135978, 161409, 162964, 215212, 244446, 271956, 322818, 488892, 645636, 7048193, 14096386, 21144579, 28192772, 42289158, 84578316]

約数ペア:

[(1, 84578316), (2, 42289158), (3, 28192772), (4, 21144579), (6, 14096386), (12, 7048193), (131, 645636), (173, 488892), (262, 322818), (311, 271956), (346, 244446), (393, 215212), (519, 162964), (524, 161409), (622, 135978), (692, 122223), (786, 107606), (933, 90652), (1038, 81482), (1244, 67989), (1572, 53803), (1866, 45326), (2076, 40741), (3732, 22663)]