84389172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{143519}}^1$

素因数の和:143540

約数の個数: 36

約数和(自身を含む): 229057920

約数和(自身を除く): 144668748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 143519, 287038, 430557, 574076, 861114, 1004633, 1722228, 2009266, 3013899, 4018532, 6027798, 7032431, 12055596, 14064862, 21097293, 28129724, 42194586, 84389172]

約数ペア:

[(1, 84389172), (2, 42194586), (3, 28129724), (4, 21097293), (6, 14064862), (7, 12055596), (12, 7032431), (14, 6027798), (21, 4018532), (28, 3013899), (42, 2009266), (49, 1722228), (84, 1004633), (98, 861114), (147, 574076), (196, 430557), (294, 287038), (588, 143519)]