174689172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4007}}^1$

素因数の和:4197

約数の個数: 72

約数和(自身を含む): 507701376

約数和(自身を除く): 333012204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4007, 4844, 6228, 7266, 8014, 10899, 12021, 14532, 16028, 21798, 24042, 28049, 36063, 43596, 48084, 56098, 72126, 84147, 112196, 144252, 168294, 252441, 336588, 504882, 693211, 1009764, 1386422, 2079633, 2772844, 4159266, 4852477, 6238899, 8318532, 9704954, 12477798, 14557431, 19409908, 24955596, 29114862, 43672293, 58229724, 87344586, 174689172]

約数ペア:

[(1, 174689172), (2, 87344586), (3, 58229724), (4, 43672293), (6, 29114862), (7, 24955596), (9, 19409908), (12, 14557431), (14, 12477798), (18, 9704954), (21, 8318532), (28, 6238899), (36, 4852477), (42, 4159266), (63, 2772844), (84, 2079633), (126, 1386422), (173, 1009764), (252, 693211), (346, 504882), (519, 336588), (692, 252441), (1038, 168294), (1211, 144252), (1557, 112196), (2076, 84147), (2422, 72126), (3114, 56098), (3633, 48084), (4007, 43596), (4844, 36063), (6228, 28049), (7266, 24042), (8014, 21798), (10899, 16028), (12021, 14532)]