71333424

素因数分解:

$2^4\times 3^2\times {\mathrm{495371}}^1$

素因数の和:495385

約数の個数: 30

約数和(自身を含む): 199634916

約数和(自身を除く): 128301492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495371, 990742, 1486113, 1981484, 2972226, 3962968, 4458339, 5944452, 7925936, 8916678, 11888904, 17833356, 23777808, 35666712, 71333424]

約数ペア:

[(1, 71333424), (2, 35666712), (3, 23777808), (4, 17833356), (6, 11888904), (8, 8916678), (9, 7925936), (12, 5944452), (16, 4458339), (18, 3962968), (24, 2972226), (36, 1981484), (48, 1486113), (72, 990742), (144, 495371)]