85449636

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 221876928

約数和(自身を除く): 136427292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 101, 142, 202, 213, 284, 303, 331, 404, 426, 606, 639, 662, 852, 909, 993, 1212, 1278, 1324, 1818, 1986, 2556, 2979, 3636, 3972, 5958, 7171, 11916, 14342, 21513, 23501, 28684, 33431, 43026, 47002, 64539, 66862, 70503, 86052, 94004, 100293, 129078, 133724, 141006, 200586, 211509, 258156, 282012, 300879, 401172, 423018, 601758, 846036, 1203516, 2373601, 4747202, 7120803, 9494404, 14241606, 21362409, 28483212, 42724818, 85449636]

約数ペア:

[(1, 85449636), (2, 42724818), (3, 28483212), (4, 21362409), (6, 14241606), (9, 9494404), (12, 7120803), (18, 4747202), (36, 2373601), (71, 1203516), (101, 846036), (142, 601758), (202, 423018), (213, 401172), (284, 300879), (303, 282012), (331, 258156), (404, 211509), (426, 200586), (606, 141006), (639, 133724), (662, 129078), (852, 100293), (909, 94004), (993, 86052), (1212, 70503), (1278, 66862), (1324, 64539), (1818, 47002), (1986, 43026), (2556, 33431), (2979, 28684), (3636, 23501), (3972, 21513), (5958, 14342), (7171, 11916)]