71774508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8754

約数の個数: 48

約数和(自身を含む): 183780576

約数和(自身を除く): 112006068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 8681, 17362, 26043, 34724, 52086, 104172, 112853, 225706, 338559, 451412, 460093, 677118, 920186, 1354236, 1380279, 1840372, 2760558, 5521116, 5981209, 11962418, 17943627, 23924836, 35887254, 71774508]

約数ペア:

[(1, 71774508), (2, 35887254), (3, 23924836), (4, 17943627), (6, 11962418), (12, 5981209), (13, 5521116), (26, 2760558), (39, 1840372), (52, 1380279), (53, 1354236), (78, 920186), (106, 677118), (156, 460093), (159, 451412), (212, 338559), (318, 225706), (636, 112853), (689, 104172), (1378, 52086), (2067, 34724), (2756, 26043), (4134, 17362), (8268, 8681)]