99871156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 221018112

約数和(自身を除く): 121146956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 4567, 5467, 9134, 10934, 18268, 21868, 31969, 50237, 63938, 100474, 127876, 200948, 324257, 351659, 648514, 703318, 1297028, 1406636, 2269799, 3566827, 4539598, 7133654, 9079196, 14267308, 24967789, 49935578, 99871156]

約数ペア:

[(1, 99871156), (2, 49935578), (4, 24967789), (7, 14267308), (11, 9079196), (14, 7133654), (22, 4539598), (28, 3566827), (44, 2269799), (71, 1406636), (77, 1297028), (142, 703318), (154, 648514), (284, 351659), (308, 324257), (497, 200948), (781, 127876), (994, 100474), (1562, 63938), (1988, 50237), (3124, 31969), (4567, 21868), (5467, 18268), (9134, 10934)]