127784556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{122399}}^1$

素因数の和:122438

約数の個数: 36

約数和(自身を含む): 334152000

約数和(自身を除く): 206367444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 122399, 244798, 367197, 489596, 734394, 1101591, 1468788, 2203182, 3549571, 4406364, 7099142, 10648713, 14198284, 21297426, 31946139, 42594852, 63892278, 127784556]

約数ペア:

[(1, 127784556), (2, 63892278), (3, 42594852), (4, 31946139), (6, 21297426), (9, 14198284), (12, 10648713), (18, 7099142), (29, 4406364), (36, 3549571), (58, 2203182), (87, 1468788), (116, 1101591), (174, 734394), (261, 489596), (348, 367197), (522, 244798), (1044, 122399)]