71859396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1087}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 192045056

約数和(自身を除く): 120185660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 787, 1087, 1574, 2174, 2361, 3148, 3261, 4348, 4722, 5509, 6522, 7609, 9444, 11018, 13044, 15218, 16527, 22036, 22827, 30436, 33054, 45654, 66108, 91308, 855469, 1710938, 2566407, 3421876, 5132814, 5988283, 10265628, 11976566, 17964849, 23953132, 35929698, 71859396]

約数ペア:

[(1, 71859396), (2, 35929698), (3, 23953132), (4, 17964849), (6, 11976566), (7, 10265628), (12, 5988283), (14, 5132814), (21, 3421876), (28, 2566407), (42, 1710938), (84, 855469), (787, 91308), (1087, 66108), (1574, 45654), (2174, 33054), (2361, 30436), (3148, 22827), (3261, 22036), (4348, 16527), (4722, 15218), (5509, 13044), (6522, 11018), (7609, 9444)]