78941004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{212207}}^1$

素因数の和:212245

約数の個数: 24

約数和(自身を含む): 190138368

約数和(自身を除く): 111197364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 212207, 424414, 636621, 848828, 1273242, 2546484, 6578417, 13156834, 19735251, 26313668, 39470502, 78941004]

約数ペア:

[(1, 78941004), (2, 39470502), (3, 26313668), (4, 19735251), (6, 13156834), (12, 6578417), (31, 2546484), (62, 1273242), (93, 848828), (124, 636621), (186, 424414), (372, 212207)]