86672406

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 177235200

約数和(自身を除く): 90562794

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 298, 402, 447, 894, 1447, 2894, 4341, 8682, 9983, 19966, 29949, 59898, 96949, 193898, 215603, 290847, 431206, 581694, 646809, 1293618, 14445401, 28890802, 43336203, 86672406]

約数ペア:

[(1, 86672406), (2, 43336203), (3, 28890802), (6, 14445401), (67, 1293618), (134, 646809), (149, 581694), (201, 431206), (298, 290847), (402, 215603), (447, 193898), (894, 96949), (1447, 59898), (2894, 29949), (4341, 19966), (8682, 9983)]