81484008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178693}}^1$

素因数の和:178721

約数の個数: 32

約数和(自身を含む): 214432800

約数和(自身を除く): 132948792

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 178693, 357386, 536079, 714772, 1072158, 1429544, 2144316, 3395167, 4288632, 6790334, 10185501, 13580668, 20371002, 27161336, 40742004, 81484008]

約数ペア:

[(1, 81484008), (2, 40742004), (3, 27161336), (4, 20371002), (6, 13580668), (8, 10185501), (12, 6790334), (19, 4288632), (24, 3395167), (38, 2144316), (57, 1429544), (76, 1072158), (114, 714772), (152, 536079), (228, 357386), (456, 178693)]