87271072

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7421

約数の個数: 48

約数和(自身を含む): 200092032

約数和(自身を除く): 112820960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 7351, 11872, 14702, 29404, 51457, 58808, 102914, 117616, 205828, 235232, 389603, 411656, 779206, 823312, 1558412, 1646624, 2727221, 3116824, 5454442, 6233648, 10908884, 12467296, 21817768, 43635536, 87271072]

約数ペア:

[(1, 87271072), (2, 43635536), (4, 21817768), (7, 12467296), (8, 10908884), (14, 6233648), (16, 5454442), (28, 3116824), (32, 2727221), (53, 1646624), (56, 1558412), (106, 823312), (112, 779206), (212, 411656), (224, 389603), (371, 235232), (424, 205828), (742, 117616), (848, 102914), (1484, 58808), (1696, 51457), (2968, 29404), (5936, 14702), (7351, 11872)]