72543168

素因数分解:

$2^6\times 3^3\times {\mathrm{41981}}^1$

素因数の和:42002

約数の個数: 56

約数和(自身を含む): 213268560

約数和(自身を除く): 140725392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 41981, 83962, 125943, 167924, 251886, 335848, 377829, 503772, 671696, 755658, 1007544, 1133487, 1343392, 1511316, 2015088, 2266974, 2686784, 3022632, 4030176, 4533948, 6045264, 8060352, 9067896, 12090528, 18135792, 24181056, 36271584, 72543168]

約数ペア:

[(1, 72543168), (2, 36271584), (3, 24181056), (4, 18135792), (6, 12090528), (8, 9067896), (9, 8060352), (12, 6045264), (16, 4533948), (18, 4030176), (24, 3022632), (27, 2686784), (32, 2266974), (36, 2015088), (48, 1511316), (54, 1343392), (64, 1133487), (72, 1007544), (96, 755658), (108, 671696), (144, 503772), (192, 377829), (216, 335848), (288, 251886), (432, 167924), (576, 125943), (864, 83962), (1728, 41981)]