66478752

素因数分解:

$2^5\times 3^3\times {\mathrm{76943}}^1$

素因数の和:76962

約数の個数: 48

約数和(自身を含む): 193898880

約数和(自身を除く): 127420128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 76943, 153886, 230829, 307772, 461658, 615544, 692487, 923316, 1231088, 1384974, 1846632, 2077461, 2462176, 2769948, 3693264, 4154922, 5539896, 7386528, 8309844, 11079792, 16619688, 22159584, 33239376, 66478752]

約数ペア:

[(1, 66478752), (2, 33239376), (3, 22159584), (4, 16619688), (6, 11079792), (8, 8309844), (9, 7386528), (12, 5539896), (16, 4154922), (18, 3693264), (24, 2769948), (27, 2462176), (32, 2077461), (36, 1846632), (48, 1384974), (54, 1231088), (72, 923316), (96, 692487), (108, 615544), (144, 461658), (216, 307772), (288, 230829), (432, 153886), (864, 76943)]