87574676

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 178899840

約数和(自身を除く): 91325164

約数列:

[1, 2, 4, 7, 14, 28, 101, 173, 179, 202, 346, 358, 404, 692, 707, 716, 1211, 1253, 1414, 2422, 2506, 2828, 4844, 5012, 17473, 18079, 30967, 34946, 36158, 61934, 69892, 72316, 122311, 123868, 126553, 216769, 244622, 253106, 433538, 489244, 506212, 867076, 3127667, 6255334, 12510668, 21893669, 43787338, 87574676]

約数ペア:

[(1, 87574676), (2, 43787338), (4, 21893669), (7, 12510668), (14, 6255334), (28, 3127667), (101, 867076), (173, 506212), (179, 489244), (202, 433538), (346, 253106), (358, 244622), (404, 216769), (692, 126553), (707, 123868), (716, 122311), (1211, 72316), (1253, 69892), (1414, 61934), (2422, 36158), (2506, 34946), (2828, 30967), (4844, 18079), (5012, 17473)]