87728144

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14779}}^1$

素因数の和:14847

約数の個数: 40

約数和(自身を含む): 197933760

約数和(自身を除く): 110205616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 14779, 29558, 59116, 103453, 118232, 206906, 236464, 413812, 783287, 827624, 1566574, 1655248, 3133148, 5483009, 6266296, 10966018, 12532592, 21932036, 43864072, 87728144]

約数ペア:

[(1, 87728144), (2, 43864072), (4, 21932036), (7, 12532592), (8, 10966018), (14, 6266296), (16, 5483009), (28, 3133148), (53, 1655248), (56, 1566574), (106, 827624), (112, 783287), (212, 413812), (371, 236464), (424, 206906), (742, 118232), (848, 103453), (1484, 59116), (2968, 29558), (5936, 14779)]