78813792

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2236

約数の個数: 72

約数和(自身を含む): 225945720

約数和(自身を除く): 147131928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2089, 2096, 2358, 3144, 4178, 4192, 4716, 6267, 6288, 8356, 9432, 12534, 12576, 16712, 18801, 18864, 25068, 33424, 37602, 37728, 50136, 66848, 75204, 100272, 150408, 200544, 273659, 300816, 547318, 601632, 820977, 1094636, 1641954, 2189272, 2462931, 3283908, 4378544, 4925862, 6567816, 8757088, 9851724, 13135632, 19703448, 26271264, 39406896, 78813792]

約数ペア:

[(1, 78813792), (2, 39406896), (3, 26271264), (4, 19703448), (6, 13135632), (8, 9851724), (9, 8757088), (12, 6567816), (16, 4925862), (18, 4378544), (24, 3283908), (32, 2462931), (36, 2189272), (48, 1641954), (72, 1094636), (96, 820977), (131, 601632), (144, 547318), (262, 300816), (288, 273659), (393, 200544), (524, 150408), (786, 100272), (1048, 75204), (1179, 66848), (1572, 50136), (2089, 37728), (2096, 37602), (2358, 33424), (3144, 25068), (4178, 18864), (4192, 18801), (4716, 16712), (6267, 12576), (6288, 12534), (8356, 9432)]