89787124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 189278208

約数和(自身を除く): 99491084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 644, 749, 1303, 1498, 2461, 2606, 2996, 4922, 5212, 9121, 9844, 17227, 18242, 29969, 34454, 36484, 59938, 68908, 119876, 139421, 209783, 278842, 419566, 557684, 839132, 975947, 1951894, 3206683, 3903788, 6413366, 12826732, 22446781, 44893562, 89787124]

約数ペア:

[(1, 89787124), (2, 44893562), (4, 22446781), (7, 12826732), (14, 6413366), (23, 3903788), (28, 3206683), (46, 1951894), (92, 975947), (107, 839132), (161, 557684), (214, 419566), (322, 278842), (428, 209783), (644, 139421), (749, 119876), (1303, 68908), (1498, 59938), (2461, 36484), (2606, 34454), (2996, 29969), (4922, 18242), (5212, 17227), (9121, 9844)]