81952248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{487811}}^1$

素因数の和:487827

約数の個数: 32

約数和(自身を含む): 234149760

約数和(自身を除く): 152197512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 487811, 975622, 1463433, 1951244, 2926866, 3414677, 3902488, 5853732, 6829354, 10244031, 11707464, 13658708, 20488062, 27317416, 40976124, 81952248]

約数ペア:

[(1, 81952248), (2, 40976124), (3, 27317416), (4, 20488062), (6, 13658708), (7, 11707464), (8, 10244031), (12, 6829354), (14, 5853732), (21, 3902488), (24, 3414677), (28, 2926866), (42, 1951244), (56, 1463433), (84, 975622), (168, 487811)]