120902808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{387509}}^1$

素因数の和:387531

約数の個数: 32

約数和(自身を含む): 325508400

約数和(自身を除く): 204605592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 387509, 775018, 1162527, 1550036, 2325054, 3100072, 4650108, 5037617, 9300216, 10075234, 15112851, 20150468, 30225702, 40300936, 60451404, 120902808]

約数ペア:

[(1, 120902808), (2, 60451404), (3, 40300936), (4, 30225702), (6, 20150468), (8, 15112851), (12, 10075234), (13, 9300216), (24, 5037617), (26, 4650108), (39, 3100072), (52, 2325054), (78, 1550036), (104, 1162527), (156, 775018), (312, 387509)]