74564532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 216216000

約数和(自身を除く): 141651468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 449, 659, 898, 1318, 1347, 1796, 1977, 2636, 2694, 3143, 3954, 4041, 4613, 5388, 5931, 6286, 7908, 8082, 9226, 9429, 11862, 12572, 13839, 16164, 18452, 18858, 23724, 27678, 28287, 37716, 41517, 55356, 56574, 83034, 113148, 166068, 295891, 591782, 887673, 1183564, 1775346, 2071237, 2663019, 3550692, 4142474, 5326038, 6213711, 8284948, 10652076, 12427422, 18641133, 24854844, 37282266, 74564532]

約数ペア:

[(1, 74564532), (2, 37282266), (3, 24854844), (4, 18641133), (6, 12427422), (7, 10652076), (9, 8284948), (12, 6213711), (14, 5326038), (18, 4142474), (21, 3550692), (28, 2663019), (36, 2071237), (42, 1775346), (63, 1183564), (84, 887673), (126, 591782), (252, 295891), (449, 166068), (659, 113148), (898, 83034), (1318, 56574), (1347, 55356), (1796, 41517), (1977, 37716), (2636, 28287), (2694, 27678), (3143, 23724), (3954, 18858), (4041, 18452), (4613, 16164), (5388, 13839), (5931, 12572), (6286, 11862), (7908, 9429), (8082, 9226)]