78126732

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21487}}^1$

素因数の和:21598

約数の個数: 36

約数和(自身を含む): 199451616

約数和(自身を除く): 121324884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 21487, 42974, 64461, 85948, 128922, 193383, 257844, 386766, 773532, 2170187, 4340374, 6510561, 8680748, 13021122, 19531683, 26042244, 39063366, 78126732]

約数ペア:

[(1, 78126732), (2, 39063366), (3, 26042244), (4, 19531683), (6, 13021122), (9, 8680748), (12, 6510561), (18, 4340374), (36, 2170187), (101, 773532), (202, 386766), (303, 257844), (404, 193383), (606, 128922), (909, 85948), (1212, 64461), (1818, 42974), (3636, 21487)]