76780184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3089}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 155736000

約数和(自身を除く): 78955816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 3089, 3107, 6178, 6214, 12356, 12428, 24712, 24856, 40157, 80314, 160628, 321256, 738271, 1476542, 2953084, 5906168, 9597523, 19195046, 38390092, 76780184]

約数ペア:

[(1, 76780184), (2, 38390092), (4, 19195046), (8, 9597523), (13, 5906168), (26, 2953084), (52, 1476542), (104, 738271), (239, 321256), (478, 160628), (956, 80314), (1912, 40157), (3089, 24856), (3107, 24712), (6178, 12428), (6214, 12356)]