71980596

素因数分解:

$2^2\times 3^3\times {\mathrm{97}}^1\times {\mathrm{6871}}^1$

素因数の和:6981

約数の個数: 48

約数和(自身を含む): 188567680

約数和(自身を除く): 116587084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 97, 108, 194, 291, 388, 582, 873, 1164, 1746, 2619, 3492, 5238, 6871, 10476, 13742, 20613, 27484, 41226, 61839, 82452, 123678, 185517, 247356, 371034, 666487, 742068, 1332974, 1999461, 2665948, 3998922, 5998383, 7997844, 11996766, 17995149, 23993532, 35990298, 71980596]

約数ペア:

[(1, 71980596), (2, 35990298), (3, 23993532), (4, 17995149), (6, 11996766), (9, 7997844), (12, 5998383), (18, 3998922), (27, 2665948), (36, 1999461), (54, 1332974), (97, 742068), (108, 666487), (194, 371034), (291, 247356), (388, 185517), (582, 123678), (873, 82452), (1164, 61839), (1746, 41226), (2619, 27484), (3492, 20613), (5238, 13742), (6871, 10476)]