90572384

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 72

約数和(自身を含む): 212012640

約数和(自身を除く): 121440256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1229, 1316, 1504, 1568, 2303, 2458, 2632, 4606, 4916, 5264, 8603, 9212, 9832, 10528, 17206, 18424, 19664, 34412, 36848, 39328, 57763, 60221, 68824, 73696, 115526, 120442, 137648, 231052, 240884, 275296, 404341, 462104, 481768, 808682, 924208, 963536, 1617364, 1848416, 1927072, 2830387, 3234728, 5660774, 6469456, 11321548, 12938912, 22643096, 45286192, 90572384]

約数ペア:

[(1, 90572384), (2, 45286192), (4, 22643096), (7, 12938912), (8, 11321548), (14, 6469456), (16, 5660774), (28, 3234728), (32, 2830387), (47, 1927072), (49, 1848416), (56, 1617364), (94, 963536), (98, 924208), (112, 808682), (188, 481768), (196, 462104), (224, 404341), (329, 275296), (376, 240884), (392, 231052), (658, 137648), (752, 120442), (784, 115526), (1229, 73696), (1316, 68824), (1504, 60221), (1568, 57763), (2303, 39328), (2458, 36848), (2632, 34412), (4606, 19664), (4916, 18424), (5264, 17206), (8603, 10528), (9212, 9832)]