71688648

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{56359}}^1$

素因数の和:56421

約数の個数: 32

約数和(自身を含む): 182606400

約数和(自身を除く): 110917752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 56359, 112718, 169077, 225436, 338154, 450872, 676308, 1352616, 2987027, 5974054, 8961081, 11948108, 17922162, 23896216, 35844324, 71688648]

約数ペア:

[(1, 71688648), (2, 35844324), (3, 23896216), (4, 17922162), (6, 11948108), (8, 8961081), (12, 5974054), (24, 2987027), (53, 1352616), (106, 676308), (159, 450872), (212, 338154), (318, 225436), (424, 169077), (636, 112718), (1272, 56359)]