87855264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43579}}^1$

素因数の和:43602

約数の個数: 72

約数和(自身を含む): 285536160

約数和(自身を除く): 197680896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 43579, 87158, 130737, 174316, 261474, 305053, 348632, 392211, 522948, 610106, 697264, 784422, 915159, 1045896, 1220212, 1394528, 1568844, 1830318, 2091792, 2440424, 2745477, 3137688, 3660636, 4183584, 4880848, 5490954, 6275376, 7321272, 9761696, 10981908, 12550752, 14642544, 21963816, 29285088, 43927632, 87855264]

約数ペア:

[(1, 87855264), (2, 43927632), (3, 29285088), (4, 21963816), (6, 14642544), (7, 12550752), (8, 10981908), (9, 9761696), (12, 7321272), (14, 6275376), (16, 5490954), (18, 4880848), (21, 4183584), (24, 3660636), (28, 3137688), (32, 2745477), (36, 2440424), (42, 2091792), (48, 1830318), (56, 1568844), (63, 1394528), (72, 1220212), (84, 1045896), (96, 915159), (112, 784422), (126, 697264), (144, 610106), (168, 522948), (224, 392211), (252, 348632), (288, 305053), (336, 261474), (504, 174316), (672, 130737), (1008, 87158), (2016, 43579)]