85215156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 225189888

約数和(自身を除く): 139974732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 67, 78, 93, 124, 134, 156, 186, 201, 263, 268, 372, 402, 403, 526, 789, 804, 806, 871, 1052, 1209, 1578, 1612, 1742, 2077, 2418, 2613, 3156, 3419, 3484, 4154, 4836, 5226, 6231, 6838, 8153, 8308, 10257, 10452, 12462, 13676, 16306, 17621, 20514, 24459, 24924, 27001, 32612, 35242, 41028, 48918, 52863, 54002, 70484, 81003, 97836, 105726, 105989, 108004, 162006, 211452, 211978, 229073, 317967, 324012, 423956, 458146, 546251, 635934, 687219, 916292, 1092502, 1271868, 1374438, 1638753, 2185004, 2748876, 3277506, 6555012, 7101263, 14202526, 21303789, 28405052, 42607578, 85215156]

約数ペア:

[(1, 85215156), (2, 42607578), (3, 28405052), (4, 21303789), (6, 14202526), (12, 7101263), (13, 6555012), (26, 3277506), (31, 2748876), (39, 2185004), (52, 1638753), (62, 1374438), (67, 1271868), (78, 1092502), (93, 916292), (124, 687219), (134, 635934), (156, 546251), (186, 458146), (201, 423956), (263, 324012), (268, 317967), (372, 229073), (402, 211978), (403, 211452), (526, 162006), (789, 108004), (804, 105989), (806, 105726), (871, 97836), (1052, 81003), (1209, 70484), (1578, 54002), (1612, 52863), (1742, 48918), (2077, 41028), (2418, 35242), (2613, 32612), (3156, 27001), (3419, 24924), (3484, 24459), (4154, 20514), (4836, 17621), (5226, 16306), (6231, 13676), (6838, 12462), (8153, 10452), (8308, 10257)]