79861788

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12973}}^1$

素因数の和:13008

約数の個数: 60

約数和(自身を含む): 219779560

約数和(自身を除く): 139917772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 12973, 25946, 38919, 51892, 77838, 116757, 155676, 233514, 246487, 350271, 467028, 492974, 700542, 739461, 985948, 1050813, 1401084, 1478922, 2101626, 2218383, 2957844, 4203252, 4436766, 6655149, 8873532, 13310298, 19965447, 26620596, 39930894, 79861788]

約数ペア:

[(1, 79861788), (2, 39930894), (3, 26620596), (4, 19965447), (6, 13310298), (9, 8873532), (12, 6655149), (18, 4436766), (19, 4203252), (27, 2957844), (36, 2218383), (38, 2101626), (54, 1478922), (57, 1401084), (76, 1050813), (81, 985948), (108, 739461), (114, 700542), (162, 492974), (171, 467028), (228, 350271), (324, 246487), (342, 233514), (513, 155676), (684, 116757), (1026, 77838), (1539, 51892), (2052, 38919), (3078, 25946), (6156, 12973)]