129178008

素因数分解:

$2^3\times 3^2\times {\mathrm{751}}^1\times {\mathrm{2389}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 350469600

約数和(自身を除く): 221291592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 751, 1502, 2253, 2389, 3004, 4506, 4778, 6008, 6759, 7167, 9012, 9556, 13518, 14334, 18024, 19112, 21501, 27036, 28668, 43002, 54072, 57336, 86004, 172008, 1794139, 3588278, 5382417, 7176556, 10764834, 14353112, 16147251, 21529668, 32294502, 43059336, 64589004, 129178008]

約数ペア:

[(1, 129178008), (2, 64589004), (3, 43059336), (4, 32294502), (6, 21529668), (8, 16147251), (9, 14353112), (12, 10764834), (18, 7176556), (24, 5382417), (36, 3588278), (72, 1794139), (751, 172008), (1502, 86004), (2253, 57336), (2389, 54072), (3004, 43002), (4506, 28668), (4778, 27036), (6008, 21501), (6759, 19112), (7167, 18024), (9012, 14334), (9556, 13518)]