57239064

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11197}}^1$

素因数の和:11280

約数の個数: 48

約数和(自身を含む): 157219920

約数和(自身を除く): 99980856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 11197, 22394, 33591, 44788, 67182, 89576, 100773, 134364, 201546, 268728, 403092, 794987, 806184, 1589974, 2384961, 3179948, 4769922, 6359896, 7154883, 9539844, 14309766, 19079688, 28619532, 57239064]

約数ペア:

[(1, 57239064), (2, 28619532), (3, 19079688), (4, 14309766), (6, 9539844), (8, 7154883), (9, 6359896), (12, 4769922), (18, 3179948), (24, 2384961), (36, 1589974), (71, 806184), (72, 794987), (142, 403092), (213, 268728), (284, 201546), (426, 134364), (568, 100773), (639, 89576), (852, 67182), (1278, 44788), (1704, 33591), (2556, 22394), (5112, 11197)]