77144808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{247259}}^1$

素因数の和:247281

約数の個数: 32

約数和(自身を含む): 207698400

約数和(自身を除く): 130553592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 247259, 494518, 741777, 989036, 1483554, 1978072, 2967108, 3214367, 5934216, 6428734, 9643101, 12857468, 19286202, 25714936, 38572404, 77144808]

約数ペア:

[(1, 77144808), (2, 38572404), (3, 25714936), (4, 19286202), (6, 12857468), (8, 9643101), (12, 6428734), (13, 5934216), (24, 3214367), (26, 2967108), (39, 1978072), (52, 1483554), (78, 989036), (104, 741777), (156, 494518), (312, 247259)]