172054764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1103}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 498301440

約数和(自身を除く): 326246676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 619, 1103, 1238, 1857, 2206, 2476, 3309, 3714, 4333, 4412, 5571, 6618, 7428, 7721, 8666, 9927, 11142, 12999, 13236, 15442, 17332, 19854, 22284, 23163, 25998, 30884, 38997, 39708, 46326, 51996, 69489, 77994, 92652, 138978, 155988, 277956, 682757, 1365514, 2048271, 2731028, 4096542, 4779299, 6144813, 8193084, 9558598, 12289626, 14337897, 19117196, 24579252, 28675794, 43013691, 57351588, 86027382, 172054764]

約数ペア:

[(1, 172054764), (2, 86027382), (3, 57351588), (4, 43013691), (6, 28675794), (7, 24579252), (9, 19117196), (12, 14337897), (14, 12289626), (18, 9558598), (21, 8193084), (28, 6144813), (36, 4779299), (42, 4096542), (63, 2731028), (84, 2048271), (126, 1365514), (252, 682757), (619, 277956), (1103, 155988), (1238, 138978), (1857, 92652), (2206, 77994), (2476, 69489), (3309, 51996), (3714, 46326), (4333, 39708), (4412, 38997), (5571, 30884), (6618, 25998), (7428, 23163), (7721, 22284), (8666, 19854), (9927, 17332), (11142, 15442), (12999, 13236)]