77913504

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2789}}^1$

素因数の和:2902

約数の個数: 72

約数和(自身を含む): 223930980

約数和(自身を除く): 146017476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2789, 3104, 3492, 4656, 5578, 6984, 8367, 9312, 11156, 13968, 16734, 22312, 25101, 27936, 33468, 44624, 50202, 66936, 89248, 100404, 133872, 200808, 267744, 270533, 401616, 541066, 803232, 811599, 1082132, 1623198, 2164264, 2434797, 3246396, 4328528, 4869594, 6492792, 8657056, 9739188, 12985584, 19478376, 25971168, 38956752, 77913504]

約数ペア:

[(1, 77913504), (2, 38956752), (3, 25971168), (4, 19478376), (6, 12985584), (8, 9739188), (9, 8657056), (12, 6492792), (16, 4869594), (18, 4328528), (24, 3246396), (32, 2434797), (36, 2164264), (48, 1623198), (72, 1082132), (96, 811599), (97, 803232), (144, 541066), (194, 401616), (288, 270533), (291, 267744), (388, 200808), (582, 133872), (776, 100404), (873, 89248), (1164, 66936), (1552, 50202), (1746, 44624), (2328, 33468), (2789, 27936), (3104, 25101), (3492, 22312), (4656, 16734), (5578, 13968), (6984, 11156), (8367, 9312)]