71727163198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{4691}}^1$

素因数の和:4993

約数の個数: 64

約数和(自身を含む): 119670773760

約数和(自身を除く): 47943610562

約数列:

[1, 2, 17, 31, 34, 62, 89, 163, 178, 326, 527, 1054, 1513, 2759, 2771, 3026, 4691, 5053, 5518, 5542, 9382, 10106, 14507, 29014, 46903, 79747, 85901, 93806, 145421, 159494, 171802, 246619, 290842, 417499, 449717, 493238, 764633, 834998, 899434, 1529266, 2472157, 4944314, 7097483, 7645189, 12942469, 12998761, 14194966, 15290378, 23703623, 25884938, 25997522, 47407246, 68052337, 136104674, 220021973, 402961591, 440043946, 805923182, 1156889729, 2109622447, 2313779458, 4219244894, 35863581599, 71727163198]

約数ペア:

[(1, 71727163198), (2, 35863581599), (17, 4219244894), (31, 2313779458), (34, 2109622447), (62, 1156889729), (89, 805923182), (163, 440043946), (178, 402961591), (326, 220021973), (527, 136104674), (1054, 68052337), (1513, 47407246), (2759, 25997522), (2771, 25884938), (3026, 23703623), (4691, 15290378), (5053, 14194966), (5518, 12998761), (5542, 12942469), (9382, 7645189), (10106, 7097483), (14507, 4944314), (29014, 2472157), (46903, 1529266), (79747, 899434), (85901, 834998), (93806, 764633), (145421, 493238), (159494, 449717), (171802, 417499), (246619, 290842)]