72163616

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8707}}^1$

素因数の和:8761

約数の個数: 48

約数和(自身を含む): 166775616

約数和(自身を除く): 94612000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 8707, 17414, 34828, 60949, 69656, 121898, 139312, 243796, 278624, 322159, 487592, 644318, 975184, 1288636, 1950368, 2255113, 2577272, 4510226, 5154544, 9020452, 10309088, 18040904, 36081808, 72163616]

約数ペア:

[(1, 72163616), (2, 36081808), (4, 18040904), (7, 10309088), (8, 9020452), (14, 5154544), (16, 4510226), (28, 2577272), (32, 2255113), (37, 1950368), (56, 1288636), (74, 975184), (112, 644318), (148, 487592), (224, 322159), (259, 278624), (296, 243796), (518, 139312), (592, 121898), (1036, 69656), (1184, 60949), (2072, 34828), (4144, 17414), (8288, 8707)]