61639572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 151995200

約数和(自身を除く): 90355628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 409, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3966, 4908, 7771, 7932, 12559, 15542, 23313, 25118, 31084, 37677, 46626, 50236, 75354, 93252, 150708, 270349, 540698, 811047, 1081396, 1622094, 3244188, 5136631, 10273262, 15409893, 20546524, 30819786, 61639572]

約数ペア:

[(1, 61639572), (2, 30819786), (3, 20546524), (4, 15409893), (6, 10273262), (12, 5136631), (19, 3244188), (38, 1622094), (57, 1081396), (76, 811047), (114, 540698), (228, 270349), (409, 150708), (661, 93252), (818, 75354), (1227, 50236), (1322, 46626), (1636, 37677), (1983, 31084), (2454, 25118), (2644, 23313), (3966, 15542), (4908, 12559), (7771, 7932)]