90505074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 203438592

約数和(自身を除く): 112933518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 97, 134, 194, 201, 211, 291, 402, 422, 582, 633, 737, 1067, 1266, 1474, 2134, 2211, 2321, 3201, 4422, 4642, 6402, 6499, 6963, 12998, 13926, 14137, 19497, 20467, 28274, 38994, 40934, 42411, 61401, 71489, 84822, 122802, 142978, 155507, 214467, 225137, 311014, 428934, 450274, 466521, 675411, 933042, 1350822, 1371289, 2742578, 4113867, 8227734, 15084179, 30168358, 45252537, 90505074]

約数ペア:

[(1, 90505074), (2, 45252537), (3, 30168358), (6, 15084179), (11, 8227734), (22, 4113867), (33, 2742578), (66, 1371289), (67, 1350822), (97, 933042), (134, 675411), (194, 466521), (201, 450274), (211, 428934), (291, 311014), (402, 225137), (422, 214467), (582, 155507), (633, 142978), (737, 122802), (1067, 84822), (1266, 71489), (1474, 61401), (2134, 42411), (2211, 40934), (2321, 38994), (3201, 28274), (4422, 20467), (4642, 19497), (6402, 14137), (6499, 13926), (6963, 12998)]