85621752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 258816000

約数和(自身を除く): 173194248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 673, 684, 744, 837, 1026, 1116, 1178, 1346, 1368, 1674, 1767, 2019, 2052, 2232, 2356, 2692, 3348, 3534, 4038, 4104, 4712, 5301, 5384, 6057, 6696, 7068, 8076, 10602, 12114, 12787, 14136, 15903, 16152, 18171, 20863, 21204, 24228, 25574, 31806, 36342, 38361, 41726, 42408, 48456, 51148, 62589, 63612, 72684, 76722, 83452, 102296, 115083, 125178, 127224, 145368, 153444, 166904, 187767, 230166, 250356, 306888, 345249, 375534, 396397, 460332, 500712, 563301, 690498, 751068, 792794, 920664, 1126602, 1189191, 1380996, 1502136, 1585588, 2253204, 2378382, 2761992, 3171176, 3567573, 4506408, 4756764, 7135146, 9513528, 10702719, 14270292, 21405438, 28540584, 42810876, 85621752]

約数ペア:

[(1, 85621752), (2, 42810876), (3, 28540584), (4, 21405438), (6, 14270292), (8, 10702719), (9, 9513528), (12, 7135146), (18, 4756764), (19, 4506408), (24, 3567573), (27, 3171176), (31, 2761992), (36, 2378382), (38, 2253204), (54, 1585588), (57, 1502136), (62, 1380996), (72, 1189191), (76, 1126602), (93, 920664), (108, 792794), (114, 751068), (124, 690498), (152, 563301), (171, 500712), (186, 460332), (216, 396397), (228, 375534), (248, 345249), (279, 306888), (342, 250356), (372, 230166), (456, 187767), (513, 166904), (558, 153444), (589, 145368), (673, 127224), (684, 125178), (744, 115083), (837, 102296), (1026, 83452), (1116, 76722), (1178, 72684), (1346, 63612), (1368, 62589), (1674, 51148), (1767, 48456), (2019, 42408), (2052, 41726), (2232, 38361), (2356, 36342), (2692, 31806), (3348, 25574), (3534, 24228), (4038, 21204), (4104, 20863), (4712, 18171), (5301, 16152), (5384, 15903), (6057, 14136), (6696, 12787), (7068, 12114), (8076, 10602)]